Protected area management and planning in China : a training manual, working draft 1988 Machlis, Gary E. | Marsh, John |
Conservation du milieu et utilisation durable des ressources naturelles dans la zone côtière de Guinée-Bissau 1987
Rapid assessment survey of the industrial pollution in Korangi/Phitti Creek, Karachi, Pakistan 1987 Driver, Paul |
Saudi Arabia : an assessment of biotopes and management requirements for the Saudi Arabian Gulf coastal zone. Executive summary 1987
Sustainable development and forest conservation in Uganda. Phase I : design of a programme of activities for the Mt. Elgon, Kibale and Semliki forests. IUCN project proposal 1987