51. Discordant Harmonies: A New Ecology for the Twenty-first Century
by Botkin, Daniel B. 
Price: USD 30.39
Dealer: Abebooks, Front Cover Books
Description: ISBN10: 0195074696, ISBN13: 9780195074697, [publisher: Oxford University Press] Softcover [Denver, CO, U.S.A.] [Publication Year: 1992]  

52. Discordant Harmonies: A New Ecology for the Twenty First Century
by Daniel B. Botkin 
Price: USD 37.28
Dealer: Biblio, Revaluation Books
Description: Oxford Univ Pr, Date: 1992. Paperback. New. later printing edition. 256 pages. 8.00x5.50x0.75 inches. 1992. Oxford Univ Pr ISBN 0195074696 9780195074697 [GB] 

53. Discordant Harmonies: A New Ecology for the Twenty-First Century
by Daniel B. Botkin 
Price: USD 37.91
Dealer: AbebooksUK, Revaluation Books
Description: ISBN10: 0195074696, ISBN13: 9780195074697, [publisher: Oxford Univ Pr] Softcover later printing edition. 256 pages. 8.00x5.50x0.75 inches. In Stock. [Exeter, United Kingdom] [Publication Year: 1992]  

54. Discordant Harmonies: A New Ecology for the Twenty-first Century
by Botkin, Daniel B. 
Price: USD 45.75
Dealer: Abebooks, Hafa Adai Books
Description: ISBN10: 0195074696, ISBN13: 9780195074697, [publisher: Oxford University Press] Softcover [Moncks Corner, SC, U.S.A.] [Publication Year: 1992]  

55. Discordant Harmonies: a New Ecology for the Twenty-First Century
by Daniel B. Botkin 
Price: USD 48.62
Dealer: Alibris, Revaluation Books via Alibris
Description: Oxford Univ Pr 1992 Revised ed. Softcover New Later printing edition. 256 pages. 8.00x5.50x0.75 inches. 

56. Discordant Harmonies: A New Ecology for the Twenty-first Century
by Botkin, Daniel B. 
Price: USD 59.00
Dealer: Abebooks, The Book Spot
Description: ISBN10: 0195074696, ISBN13: 9780195074697, [publisher: Oxford University Press] Softcover [Sioux Falls, SD, U.S.A.] [Publication Year: 1992]  

57. Discordant Harmonies: a New Ecology for the Twenty-First Century
by Botkin, Daniel B. 
Price: USD 94.06
Dealer: Alibris, GridFreed via Alibris
Description: Oxford University Press 1992-04-30 Revised ed. Paperback New Size: 128x9x86; New. In shrink wrap. Looks like an interesting title! 

58. DISCORDANT HARMONIES: A NEW ECOL
by Botkin, Daniel B. 
Price: USD 94.06
Dealer: Abebooks, BennettBooksLtd
Description: ISBN10: 0195074696, ISBN13: 9780195074697, [publisher: Oxford University Press] Softcover New. In shrink wrap. Looks like an interesting title! 0.46 [North Las Vegas, NV, U.S.A.] [Publication Year: 1992]  

59. Discordant Harmonies: A New Ecology for the Twenty first Century
by Botkin Daniel B 
Price: USD 98.76
Dealer: Biblio, GridFreed LLC
Description: Oxford University Press, Date: 1992-04-30. Paperback. New. New. In shrink wrap. Looks like an interesting title! 1992. Oxford University Press ISBN 0195074696 9780195074697 [US]