Author
Bailey, L. H.
2
Food and Agriculture Organization of the United Nations (FAO)
2
ISNAR
2
A Doubleday Anchor Book
1
Anderson, Jack R.
1
BGCS
1
Batello, C.
1
Berrahmouni, Nora
1
Billings, W. D.; Strain, B. R. (edited by)
1
Boaden, P.J.S.
1
Bottomley, M. E.
1
Bunce, R.G.H.
1
Burgman, M. A.
1
Caldwell, Lynton Keith
1
Chapman, G. P.
1
Comstock, Anna Botsford
1
Conservation International
1
Cornwell, Ben
1
Council on Environmental Quality Executice Office of the President
1
Crosson, Pierre
1
Cruz, Virgılıo Dela Cruz
1
Dasmann, Raymond F.
1
DeVay, E. James
1
Debach, P.
1
Douglas, William J.
1
Doğal Hayatı Koruma Derneği
1
Ecology & Environment
1
Ekiz, Cahide
1
Elmore, L. Clyde
1
Emerson, Frederick V.
1
Environment and Natural Resource Management
1
Erz, Wolfgang
1
FAO
1
Fautin, Daphne Gail
1
Felt, Ephraim Porter
1
Ferson, S.; Akçakaya, H. R.
1
Food and Agriculture Organization of the United Nations
1
Futuyma, Douglas J.
1
Griffiths, Jacqui
1
Hansen, Andrew J.; Castri, Francesco di (editors),
1
Hausman, Ethel Hinckley
1
Hodgson, S.
1
IUCN
1
International Union for Conservation of Nature and Natural Resources
1
Internatıonal Fund for Agricultural Development
1
Işık, Orhan
1
James, Frances C.
1
Joerg, W. L. G.
1
John, Wiley Sons
1
Jorgensen, Sven Erik
1
more ...