Environmental study of Sri Lanka : status assessment and programme for environmental cooperation - main report
1989
Sri Lanka
Forestry sector master plan for Sri Lanka : main report
1986
Keil, C. E. M. |
Vaisanen, Unto |
Sri Lanka, biological diversity and tropical forests : status and recomended conservation needs
1991
Jansen, Malcolm A. B. |
Loken, Eric R. |
Environmental synopsis of Sri Lanka
1992
Stone, Paula |
Dalal-Clayton, D. B. (D. Barry) |
Managing protected areas in Africa
1992
Lusigi, Walter J. |
A revised handbook to the flora of Ceylon
1977
Abeywickrama, B. A. |
Dassanayake, M. D. |
Making haste slowly : strengthening environmental management in agricultural development
1991
Savenije, H. |
Huijsman, A. |