The conservation and management of elephants in Botswana
1991
Wildlife policy
Elephants and people : Zimbabwe's alternative to the ivory trade bans
1989
Pitman, Dick |
Wildlife management in Papua New Guinea
1975
Downes, M. C. |
Yellowstone : the first national park
1974
Kirk, Ruth |
Kirk, Louis |
The imperial lion : human dimensions of wildlife management in Central Africa
1984
Marks, Stuart A. |