Pastoral economy, property rights and traditional mutual assistance mechanisms among the Ngorongoro and Salei Maasai of Tanzania : draft 1994 Potkanski, Tomasz |
Ecological planning in the nepalese Terai : a report on resolving resource conflicts between wildlife conservation and agricultural land use in Padampur Panchayat 1980 Milton, John P. | Binney, George A. |
Nam Pong environmental management research project : final report for phase III. Part I : an integrated simulation model for resource management 1982
The regional economic and social impact of a Punakaiki national park 1983 Stephens, R. J. | Wells, C. |
Honduras Proyecto de manejo de los recursos naturales renovables de la Cuenca del embalse El Cajon : estudio de factibilidad 1992
Forest ecosystem management : an ecological, economic, and social assessment. Report of the forest ecosystem management assessment team 1993 Thomas, Jack Ward |