51. Extinction
by Ehrlich, Paul R. 
Price: USD 3.99
Dealer: Abebooks, Solr Books
Description: ISBN10: 0394513126, ISBN13: 9780394513126, [publisher: Random House] Hardcover clean copy. Some small tears and chipping on the dj, slight marks on text block edges [Skokie, IL, U.S.A.] [Publication Year: 1981]  

52. Extinction
by Ehrlich, Paul R. 
Price: USD 64.00
Dealer: Abebooks, The Book Spot
Description: ISBN10: 0394513126, ISBN13: 9780394513126, [publisher: Random House] Hardcover [Sioux Falls, SD, U.S.A.] [Publication Year: 1981]  

53. Extinction
by Ehrlich, Paul R. 
Price: USD 6.24
Dealer: Abebooks, WeSavings LLC
Description: ISBN10: 0394513126, ISBN13: 9780394513126, [publisher: Random House] Hardcover X-Library book. Typical library markings. Includes the dust jacket. Ships promptly from Texas. 100% Money-Back Guarantee!!! [MONTGOMERY, TX, U.S.A.] [Publication Year: 1981]  

54. Extinction
by Ehrlich, Paul R. 
Price: USD 59.99
Dealer: Abebooks, Wizard Books
Description: ISBN10: 0394513126, ISBN13: 9780394513126, [publisher: Random House] Hardcover New [Long Beach, CA, U.S.A.] [Publication Year: 1981]  

55. Extinction
by Ehrlich, Paul R.; Ehrlich, Anne H. 
Price: USD 6.28
Dealer: Abebooks, ThriftBooks-Atlanta
Description: ISBN10: 0394513126, ISBN13: 9780394513126, [publisher: Random House (NY)] Hardcover Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less 1.3 [AUSTELL, GA, U.S.A.] [Publication Year: 1981]  

56. Extinction
by Ehrlich, Paul R.; Ehrlich, Anne H. 
Price: USD 6.28
Dealer: Abebooks, ThriftBooks-Dallas
Description: ISBN10: 0394513126, ISBN13: 9780394513126, [publisher: Random House (NY)] Hardcover May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 1.3 [Dallas, TX, U.S.A.] [Publication Year: 1981]  

57. Extinction
by Ehrlich, Paul R 
Price: USD 15.00
Dealer: Abebooks, Nelsons Books
Description: ISBN10: 0394513126, ISBN13: 9780394513126, [publisher: Random House (NY), New York, NY] Hardcover Sewn binding. Cloth over boards. Audience: General/trade. Very good in very good dust jacket. [Chazy, NY, U.S.A.] [Publication Year: 1981]  

58. Extinction
by Paul R. Ehrlich 
Price: USD 6.00
Dealer: Abebooks, Dunaway Books
Description: ISBN10: 0394513126, ISBN13: 9780394513126, [publisher: Random House April 1981] Hardcover [St. Louis, MO, U.S.A.] [Publication Year: 1981]  

59. Extinction
by Paul R. Ehrlich 
Price: USD 6.00
Dealer: Alibris, Dunaway Books via Alibris
Description: Random House 1981 Hardcover Very Good 

60. Extinction
by Paul R. Ehrlich 
Price: USD 66.95
Dealer: Alibris, RARE BOOK CELLAR via Alibris
Description: New York Random House 1981 First Edition; First Printing Hardcover Near Fine In a Very Good dust jacket. Scuffs to jacket edges.; 9.3 X 6.2 X 1.2 inches; 305 pages. 

61. Extinction:The Causes and Consequences of the Disappearance of Species
by Ehrlich Paul; Ehrlich Anne 
Price: USD 7.50
Dealer: Biblio, Zephyrus Books, IOBA
Description: New York: Random House, Date: 1981. First Edition. Hardcover. Very Good/Very Good. Minor wrinkling and wear to jacket. pages with very minimal edgewear, clean and intact throughout. Please see image. 305 pages. 1981. Random House ISBN 0394513126 9780394513126 [US]