Penan : voice for the Borneo rainforest
1990
Davis, Wade |
Henly, Thom |
Indigenous people
Mato Grosso : last virgin land
1971
Smith, Anthony |
The wilderness is free : the story of wild life in Africa
1963
Guggisberg, C. A. W. |
Vleesproductie in Afrika
1971
Brinckman, W. L. |
Informe del Taller Interamericano sobre Areas Naturales Protegidas, Mérida 14 al 18 mayo de 1990
1991
Así es la selva
1988
Villarejo, Avencio |
Resident peoples and national parks : social dilemmas and strategies in international conservation
1991
West, Patrick C. |
Brechin, Steven R. |
Making haste slowly : strengthening environmental management in agricultural development
1991
Savenije, H. |
Huijsman, A. |