IUCN Commission on national parks and protected areas North American regional meeting, Banff National Parks... : regional action plan and proceedings
1995
Environmental policy
Environmental management issues and concerns in Vietnam : an appraisal
1998
Friederich, Hans |
Environmental management issues and concerns in Vietnam : an appraisal
1998
Friederich, Hans |
A protected area system plan to conserve biodiversity in Ghana
1994
Grainger, John |
Amazonia : cause and case for international cooperation. Comparative analysis of policies and positions of governments and relevant organisations involved in Amazonian conservation and development issues
1992
Veening, Wouter |