This list contains 26199 entry(ies).
Author(s):
- Lovejoy, Wallace F.
- Homan, Paul T.
Organization(s):
- Resources for the Future, US
Author(s):
- Martin, Paul S. (Paul Schultz)
- Wright, H. E. (Herbert Edgar)
Author(s):
- Ciriacy-Wantrup, S. V.
- Parsons, James Jerome
Author(s):
- Macarthur, Robert H.
- Wilson, Edward O.
Author(s):
- Novick, Sheldon
- Cottrell, Dorothy
Author(s):
- Rienow, Robert
- Rienow, Leona Train
Author(s):
- Serventy, D. L.
- Whittell, H. M.
Organization(s):
- France, International Wildfowl Research Bureau
Author(s):
- Roberts, Brian
- Wilson, Edward Adrian
Author(s):
- Thorburn, Archibald
- Fisher, James
Author(s):
- Petter, Jean-Jacques
- Simon, N. M.
Author(s):
- Mountfort, Guy
- Poore, Duncan
Organization(s):
- IUCN
- FAO, African Special Project
Organization(s):
- Italy, Ministero dell'Agricoltura e delle Foreste
- IUCN
- WWF International
Organization(s):
- IUCN
- FAO, African Special Project
Organization(s):
- IUCN
- FAO, African Special Project
Organization(s):
- IUCN Commission on Education
- UNESCO
Organization(s):
- IUCN Commission on National Parks
Organization(s):
- IUCN Commission on National Parks
- WWF International
Organization(s):
- Ngorongoro Conservation Unit, TZ
Organization(s):
- East African Literature Bureau
- Ngorongoro Conservation Unit, TZ
- Tanzania, Minister of Agriculture, Forests and Wildlife
Organization(s):
- University of Alaska, US
- United States, Department of the Interior, Bureau of Sport Fisheries and Wildlife
Organization(s):
- Migratory Animal Pathological Survey
Organization(s):
- United Kingdom, North York Moors National Park planning committee
Author(s):
- Morris, Ramona
- Morris, Desmond
Author(s):
- Elbl, Alena
- Rahm, Urs
- Mathys, Gustave
Author(s):
- Acar, Belkis
- Hirsh, Udo
- Acar, Salih
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