Why wilderness : a report on mismanagement in Lake Superior Provincial Park
1971
Litteljohn, Bruce M. |
Pimlott, Douglas H. |
Protected areas
Interpreting the environment
1982
Sharpe, Grant W. |
Serengeti : dynamics of an ecosystem
1979
Sinclair, A. R. E. |
Norton-Griffiths, M. |
Jasper National Park
1928
Williams, M. B. (Mabel Berta) |
Building community support for protected areas : the case of Tortuguero National Park, Costa Rica
Brown, Jessica L. |
African people, african parks : an evaluation of development initiatives as a means of improving protected area conservation in Africa
1992
Hannah, Lee |
Wildlife, wild death : land use and survival in eastern Africa
1986
Yeager, Rodger |
Miller, Norman N. |
Guanacaste National Park : tropical ecological and cultural restoration
1986
Janzen, Daniel H. |