The environment in Europe and North America : annotated statistics
1992
Wildlife utilization
Surveys and demonstration for the management and development of Trisuli Watershed
1969
Caughley, Graeme |
Gestion de la faune sauvage : facteur de développement?
1982
Vincke, Pierre Pol |
Singleton, Michael |
Bushmeat : a natural resource of the moist forest regions of West Africa with particular consideration of two duiker species in Côte d'Ivoire and Ghana
1999
Hofmann, Thomas |
Ellenberg, Hermann |
Roth, Harald H. |
Cattle, wildlife, both or neither : results of a financial and economic survey of commercial ranches in southern Zimbabwe
1992
Jansen, D. |
Bond, I. |
Child, B. (Brian) |
Suculentas mexicanas : cactáceas
1997
Valles Septién, Carmen |
Rodríguez Pérez, Lourdes |
Elephants economics
1994
Mendelssohn, Gaie |