Ecosystem management in developing countries Vol. 3, Natural resources - readings from the final papers written by participants in the UNEP/UNESCO postgraduate training course in ecological approaches to resource development, land management and impact assessment held at the Technical University of Dresden between 1986 and 1989

Förlag	År	Ort	Om boken	ISBN
The Institute for Environmental Protection	cop. 1990	Tyskland, Berlin	333 sidor. ill.