Water Quality Assessments : A guide to the use of biota, sediments and water in environmental monitoring. (Edited by Deborah Chapman).
Water Quality Assessments : A guide to the use of biota, sediments and water in environmental monitoring. (Edited by Deborah Chapman).
Committee of Internationl Development Institutions on the Environment (CIDIE) : Workshop on environmental and natural resource accounting Nairobi, 24 - 26 February 1992 : Summary record.
Committee of Internationl Development Institutions on the Environment (CIDIE) : Workshop on environmental and natural resource accounting Nairobi, 24 - 26 February 1992 : Summary record.
Upstream development and coastal zone conservation : Pacific Islands perspectives on holistic planning
Upstream development and coastal zone conservation : Pacific Islands perspectives on holistic planning