Forestry sector master plan for Sri Lanka : main report
1986
Keil, C. E. M. |
Vaisanen, Unto |
Action plans
Programme strategy for environmental management in Pakistan
1990
Greene, George |
Wright, Douglas |
Bangladesh environment and natural resources assessment : conservation of biological diversity in Bangladesh - status, trends and recomended responses
1989
Alcorn, Janis B. |
Johnson, Nels |