1. Intro. to Environmental Engr. +Science
by Masters 
Price: USD 61.67
Dealer: Alibris, Collegebooksdirect via Alibris
Description: Pearson 2007 3rd ed. Hard cover Very Good Text may contain some highlighting. Order shipped same day if if rec'd by 1PM CST, otherwise ships the next business day. Great Customer Service. 

2. Introduction to Environmental EngineeMasters, Gilbert; Ela, Wendell
by Masters, Gilbert; Ela, Wendell 
Price: USD 277.59
Dealer: Abebooks, Iridium_Books
Description: ISBN10: 0131481932, ISBN13: 9780131481930, [publisher: Pearson] Hardcover [DH, SE, Spain] [Publication Year: 2007]  

3. INTRODUCTION TO ENVIRONMENTAL ENGINEERING AND SCIE
by MASTERS 
Price: USD 1445.29
Dealer: Abebooks, Iridium_Books
Description: ISBN10: 0131481932, ISBN13: 9780131481930, [publisher: PEARSON EDUCACION] Hardcover [DH, SE, Spain] [Publication Year: 2007]  

4. Introduction to Environmental Engineering and Science (3rd Edition)
by Ela, Wendell P.; Masters, Gilbert M. 
Price: USD 171.71
Dealer: Alibris, Book Words via Alibris
Description: Pearson 2007-06-18 3rd ed. Hardcover Good USED-VARIOUS AMOUNTS OF WEAR-POSSIBLE HIGHLIGHTS-WE CANNOT GUARANTEE SUPPLEMENTS SUCH AS CD, ACCESS CODE, OR INFO TRAC. 

5. Introduction to Environmental Engineering and Science (3rd Edition)
by Gilbert M. Masters, Wendell P. Ela 
Price: USD 162.49
Dealer: Alibris, bookseller909 via Alibris
Description: Pearson 2007 3rd ed. Hard cover Good Used-Good. **Expedite your order and receive it fast! ** SUPPLEMENTS: ACCESS CODES, CDS, WORKBOOKS (EVEN THOSE NOTED IN THE TITLE OF THE BOOK) ARE NOT GUARANTEED. 

6. Introduction to Environmental Engineering and Science (3rd Edition)
by Gilbert M. Masters, Wendell P. Ela 
Price: USD 162.49
Dealer: Abebooks, Bookseller909
Description: ISBN10: 0131481932, ISBN13: 9780131481930, [publisher: Prentice Hall] Hardcover Used - Good. **Expedite your order and receive it fast!** SUPPLEMENTS: ACCESS CODES, CDS, WORKBOOKS (EVEN THOSE NOTED IN THE TITLE OF THE BOOK) ARE NOT GUARANTEED. [ANKENY, IA, U.S.A.] [Publication Year: 2007]  

7. Introduction to Environmental Engineering and Science (3rd Edition)
by Masters, Gilbert M.; Ela, Wendell P. 
Price: USD 266.41
Dealer: Alibris, Book Words via Alibris
Description: Pearson 2007-06-18 3rd ed. Hardcover Very Good USED-VARIOUS AMOUNTS OF WEAR-POSSIBLE HIGHLIGHTS-WE CANNOT GUARANTEE SUPPLEMENTS SUCH AS CD, ACCESS CODE, OR INFO TRAC. 

8. Introduction to Environmental Engineering and Science (3rd Edition)
by Masters, Gilbert M. 
Price: USD 93.83
Dealer: AbebooksUK, Pieuler Store
Description: ISBN10: 0131481932, ISBN13: 9780131481930, [publisher: Pearson] Hardcover 100% Customer Satisfaction Guaranteed ! The book shows some signs of wear from use but is a good readable copy. Cover in excellent condition. Binding tight. Pages in great shape, no tears. Not contain access codes, cd, DVD. [Suffolk, United Kingdom] [Publication Year: 2007]  

9. Introduction to Environmental Engineering and Science (3rd Edition)
by Masters, Gilbert M. 
Price: USD 245.19
Dealer: AbebooksUK, Pieuler Store
Description: ISBN10: 0131481932, ISBN13: 9780131481930, [publisher: Pearson] Hardcover Book is in NEW condition. Satisfaction Guaranteed! Fast Customer Service!! [Suffolk, United Kingdom] [Publication Year: 2007]  

10. Introduction to Environmental Engineering and Science 3rd Edition
by Gilbert M. Masters; Wendell P. Ela 
Price: USD 220.00
Dealer: Biblio, Adhirkabooks
Description: New book Date: 2007. Prentice Hall ISBN 0131481932 9780131481930 [US] 

11. Introduction to Environmental Engineering and Science 3rd Edition
by Gilbert M. Masters; Wendell P. Ela 
Price: USD 89.95
Dealer: Biblio, NW Books
Description: Hardcover book with heavy wear, still completely readable. Date: 2007. Prentice Hall ISBN 0131481932 9780131481930 [US] 

12. Introduction to Environmental Engineering and Science
by Ela Wendell Masters Gilbert 
Price: USD 139.50
Dealer: Biblio, Campus Bookstore
Description: Pearson, Date: 2007-06-08. Hardcover. Good. 0.7000 in x 10.0000 in x 7.1000 in. This is an INTERNATIONAL EDITION. May contain highlighting/underlining/notes/etc. May have used stickers on cover. Access codes and supplements are not guaranteed to be included with used books. 2007. Pearson ISBN 0131481932 9780131481930 [US] 

13. Introduction to Environmental Engineering and Science
by Gilbert M. Masters Wendell P. Ela 
Price: USD 104.15
Dealer: Biblio, BookHolders
Description: Good. [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: NONE ] [ Writing: None ] ISBN 0131481932 9780131481930 [US] 

14. Introduction to Environmental Engineering and Science
by Gilbert M. Masters Wendell P. Ela 
Price: USD 108.47
Dealer: Biblio, BookHolders
Description: [ Edition: third ]. Good Condition. [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: SOME ] [ Writing: SOME ] Publisher: Prentice Hall Pub Date: 6/18/2007 Binding: Hardcover Pages: 720 ISBN 0131481932 9780131481930 [US] 

15. Introduction to Environmental Engineering and Science
by Gilbert M. Masters Wendell P. Ela 
Price: USD 146.12
Dealer: Biblio, BookHolders
Description: [ Edition: third ]. Good Condition. [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: NONE ] [ Writing: NONE ] Publisher: Prentice Hall Pub Date: 6/18/2007 Binding: Hardcover Pages: 720 ISBN 0131481932 9780131481930 [US] 

16. Introduction to Environmental Engineering and Science
by Masters Gilbert Ela Wendell 
Price: USD 69.99
Dealer: Biblio, BooksRun
Description: Pearson. 3. Acceptable. Acceptable. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported Pearson ISBN 0131481932 9780131481930 [US] 

17. Introduction to Environmental Engineering and Science
by Masters Gilbert Ela Wendell 
Price: USD 37.95
Dealer: Biblio, BooksRun
Description: Pearson. 3. Acceptable. Acceptable. International edition. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported Pearson ISBN 0131481932 9780131481930 [US] 

18. Introduction to Environmental Engineering and Science
by Masters Gilbert 
Price: USD 141.01
Dealer: Biblio, Bonita
Description: hardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. ISBN 0131481932 9780131481930 [US] 

19. Introduction to Environmental Engineering and Science
by Masters Gilbert 
Price: USD 85.42
Dealer: Biblio, TextbookRush
Description: Good. All orders ship SAME or NEXT business day. Expedited shipments will be received in 1-5 business days within the United States. We proudly ship to APO/FPO addresses. 100% Satisfaction Guaranteed! ISBN 0131481932 9780131481930 [US] 

20. Introduction to Environmental Engineering and Science
by Masters Gilbert; Ela Wendell 
Price: USD 102.88
Dealer: Biblio, BGV Books LLC
Description: Good. Exact ISBN match. Immediate shipping. No funny business. Pics available upon request. ISBN 0131481932 9780131481930 [US] 

21. Introduction to Environmental Engineering and Science
by Masters Gilbert; Ela Wendell 
Price: USD 71.59
Dealer: Biblio, BooksRun
Description: Pearson. 3. Very Good. Very Good. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported Pearson ISBN 0131481932 9780131481930 [US] 

22. Introduction to Environmental Engineering and Science
by Masters Gilbert; Ela Wendell 
Price: USD 71.59
Dealer: Biblio, BooksRun
Description: Pearson. 3. Good. Good. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported Pearson ISBN 0131481932 9780131481930 [US] 

23. Introduction to Environmental Engineering and Science
by Masters Gilbert; Ela Wendell 
Price: USD 37.95
Dealer: Biblio, BooksRun
Description: Pearson. 3. Acceptable. Acceptable. Heavy wear. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported Pearson ISBN 0131481932 9780131481930 [US] 

24. Introduction to Environmental Engineering and Science
by Masters Gilbert; Ela Wendell 
Price: USD 37.95
Dealer: Biblio, BooksRun
Description: Pearson. 3. Acceptable. Acceptable. International edition. Heavy wear. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported Pearson ISBN 0131481932 9780131481930 [US] 

25. Introduction to Environmental Engineering and Science
by Masters Gilbert; Ela Wendell 
Price: USD 135.24
Dealer: Biblio, GridFreed LLC
Description: Pearson, Date: 2007-06-08. Hardcover. New. New. In shrink wrap. Looks like an interesting title! 2007. Pearson ISBN 0131481932 9780131481930 [US] 

26. Introduction to Environmental Engineering and Science
by Masters Gilbert; Ela Wendell 
Price: USD 150.56
Dealer: Biblio, SGS Trading Inc
Description: Pearson, Date: 2007-06-08. Hardcover. Good. Textbook, May Have Highlights, Notes and/or Underlining, BOOK ONLY-NO ACCESS CODE, NO CD, Ships with Tracking 2007. Pearson ISBN 0131481932 9780131481930 [US] 

27. Introduction to Environmental Engineering and Science, 3 Ed
by Masters 
Price: USD 28.79
Dealer: Alibris, Basi6 International via Alibris
Description: Pearson 2007 3rd ed. Hard cover New, SoftCover International edition. Different ISBN and Cover image but contents are same as US edition. Satisfaction guaranteed! ! 

28. Introduction to Environmental Engineering And Science
by Masters, Gilbert M.; Ela, Wendell P. 
Price: USD 88.66
Dealer: Abebooks, eCampus
Description: ISBN10: 0131481932, ISBN13: 9780131481930, [publisher: Pearson] Hardcover [Lexington, KY, U.S.A.] [Publication Year: 2007]  

29. Introduction to Environmental Engineering and Science
by Ela, Wendell,Masters, Gilbert 
Price: USD 139.50
Dealer: Abebooks, Campus Bookstore
Description: ISBN10: 0131481932, ISBN13: 9780131481930, [publisher: Pearson] Hardcover This is an INTERNATIONAL EDITION. May contain highlighting/underlining/notes/etc. May have used stickers on cover. Access codes and supplements are not guaranteed to be included with used books. Ships same or next day. Expedited shipping: 3-5 business days, Standard shipping: 4-14 business days. [Denton, TX, U.S.A.] [Publication Year: 2007]  

30. Introduction to Environmental Engineering and Science
by Gilbert M. Masters Wendell P. Ela 
Price: USD 114.74
Dealer: Alibris, BookHolders via Alibris
Description: Pearson 2007 third Hard cover Good [ No Hassle 30 Day Returns ] [ Edition: third ] Publisher: Prentice Hall Pub Date: 6/18/2007 Binding: Hardcover Pages: 720. 

31. Introduction to Environmental Engineering and Science
by Gilbert M. Masters Wendell P. Ela 
Price: USD 119.51
Dealer: Alibris, BookHolders via Alibris
Description: Pearson 2007 third Hard cover Good [ No Hassle 30 Day Returns ][ Underlining/Highlighting: SOME ] [ Writing: SOME ] [ Edition: third ] Publisher: Prentice Hall Pub Date: 6/18/2007 Binding: Hardcover Pages: 720. 

32. Introduction to Environmental Engineering and Science
by Gilbert M. Masters Wendell P. Ela 
Price: USD 161.16
Dealer: Alibris, BookHolders via Alibris
Description: Pearson 2007 third Hard cover Good [ No Hassle 30 Day Returns ] [ Edition: third ] Publisher: Prentice Hall Pub Date: 6/18/2007 Binding: Hardcover Pages: 720. 

33. Introduction to Environmental Engineering and Science
by Gilbert M. Masters, Wendell P. Ela 
Price: USD 104.18
Dealer: Abebooks, BookHolders
Description: ISBN10: 0131481932, ISBN13: 9780131481930, [publisher: Pearson] Hardcover [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: NONE ] [ Writing: NONE ] [ Edition: third ] Publisher: Prentice Hall Pub Date: 6/18/2007 Binding: Hardcover Pages: 720 third edition. [Towson, MD, U.S.A.] [Publication Year: 2007]  

34. Introduction to Environmental Engineering and Science
by Gilbert M. Masters, Wendell P. Ela 
Price: USD 108.60
Dealer: Abebooks, BookHolders
Description: ISBN10: 0131481932, ISBN13: 9780131481930, [publisher: Pearson] Hardcover [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: SOME ] [ Writing: SOME ] [ Edition: third ] Publisher: Prentice Hall Pub Date: 6/18/2007 Binding: Hardcover Pages: 720 third edition. [Towson, MD, U.S.A.] [Publication Year: 2007]  

35. Introduction to Environmental Engineering and Science
by Gilbert M. Masters, Wendell P. Ela 
Price: USD 147.12
Dealer: Abebooks, BookHolders
Description: ISBN10: 0131481932, ISBN13: 9780131481930, [publisher: Pearson] Hardcover [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: NONE ] [ Writing: NONE ] [ Edition: third ] Publisher: Prentice Hall Pub Date: 6/18/2007 Binding: Hardcover Pages: 720 third edition. [Towson, MD, U.S.A.] [Publication Year: 2007]  

36. Introduction to Environmental Engineering and Science
by Masters, Gilbert M.; Ela, Wendell P. 
Price: USD 319.98
Dealer: Alibris, eCampus.com via Alibris
Description: Pearson 08 Jun 2007 3rd ed. Hardcover Very good 

37. Introduction to Environmental Engineering and Science
by Masters, Gilbert M.; Ela, Wendell P. 
Price: USD 92.69
Dealer: Alibris, eCampus.com via Alibris
Description: Pearson 08 Jun 2007 3rd ed. Hardcover Very good 

38. Introduction to Environmental Engineering and Science
by Masters, Gilbert, Ela, Wendell 
Price: USD 39.79
Dealer: Alibris, BooksRun via Alibris
Description: Pearson 2007 3 Hard cover Fair International edition. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported. 

39. Introduction to Environmental Engineering and Science
by Masters, Gilbert, Ela, Wendell 
Price: USD 73.84
Dealer: Alibris, BooksRun via Alibris
Description: Pearson 2007 3 Hard cover Fair Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported. 

40. Introduction to Environmental Engineering and Science
by Masters, Gilbert, Ela, Wendell 
Price: USD 128.30
Dealer: Alibris, SurplusTextSeller via Alibris
Description: Pearson 2007 3rd ed. Hard cover Good Ships in a BOX from Central Missouri! May not include working access code. Will not include dust jacket. Has used sticker(s) and some writing or highlighting. UPS shipping for most packages, (Priority Mail for AK/HI/APO/PO Boxes). 

41. Introduction to Environmental Engineering and Science
by Masters, Gilbert, Ela, Wendell 
Price: USD 196.03
Dealer: Alibris, SurplusTextSeller via Alibris
Description: Pearson 2007 3rd ed. Hard cover New Ships in a BOX from Central Missouri! UPS shipping for most packages, (Priority Mail for AK/HI/APO/PO Boxes). 

42. Introduction to Environmental Engineering and Science
by Masters, Gilbert, and Ela, Wendell 
Price: USD 107.81
Dealer: Alibris, BGV Books LLC via Alibris
Description: Upper Saddle River Pearson 2007 3rd ed. Hard cover Good. Exact ISBN match. Immediate shipping. No funny business. Pics available upon request. Glued binding. Paper over boards. 720 p. Contains: Illustrations. 

43. Introduction to Environmental Engineering and Science
by Masters, Gilbert, and Ela, Wendell 
Price: USD 80.00
Dealer: Alibris, Marriott Library Booksale via Alibris
Description: Upper Saddle River, NJ Pearson 2007 3rd ed. Hard cover Good. No dust jacket. Good book. Glued binding. Paper over boards. 708 p. Contains: Illustrations. All pages and cover are intact. Pages may have dog-ears. Possible slight loose binding or cocked spine. Cover may have creases, deep chips, scuffs, and scratches. The edges and corners may have a good amount of bumps and wear. Book may contain highlighting/underlining, markings or signed by the previous owner. Book may be Ex Library and have stickers, remainder marks, and library pockets. Used copy so book does not contain unused access codes or have the accompanying CD. 

44. Introduction to Environmental Engineering and Science
by Masters, Gilbert 
Price: USD 129.55
Dealer: Alibris, Bonita via Alibris
Description: Pearson 2007 3rd ed. hardcover Good Access codes and supplements are not guaranteed with used items. May be an ex-library book. 

45. Introduction to Environmental Engineering and Science
by Masters, Gilbert 
Price: USD 56.39
Dealer: Alibris, Jenson Books Inc via Alibris
Description: Pearson 2007 3rd ed. Hard cover This item shows signs of wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact, but may have aesthetic issues such as small tears, bends, scratches, and scuffs. Spine may also show signs of wear. Pages may include some notes and highlighting. May include "From the library of" labels. Satisfaction Guaranteed. 

46. Introduction to Environmental Engineering and Science
by Masters, Gilbert 
Price: USD 85.42
Dealer: Alibris, TextbookRush via Alibris
Description: Pearson 2007 3rd ed. Hard cover Good All orders ship SAME or NEXT business day. Expedited shipments will be received in 1-5 business days within the United States. We proudly ship to APO/FPO addresses. 100% Satisfaction Guaranteed! 

47. Introduction to Environmental Engineering and Science
by Masters, Gilbert; Ela, Wendell 
Price: USD 39.79
Dealer: Alibris, BooksRun via Alibris
Description: Pearson 2007 3 Hard cover Fair Heavy wear. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported. 

48. Introduction to Environmental Engineering and Science
by Masters, Gilbert; Ela, Wendell 
Price: USD 39.79
Dealer: Alibris, BooksRun via Alibris
Description: Pearson 2007 3 Hard cover Fair International edition. Heavy wear. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported. 

49. Introduction to Environmental Engineering and Science
by Masters, Gilbert; Ela, Wendell 
Price: USD 75.55
Dealer: Alibris, BooksRun via Alibris
Description: Pearson 2007 3 Hard cover Good Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported. 

50. Introduction to Environmental Engineering and Science
by Masters, Gilbert; Ela, Wendell 
Price: USD 75.55
Dealer: Alibris, BooksRun via Alibris
Description: Pearson 2007 3 Hard cover Very good Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported.