World resources 1994-1995, a guide to the global environment, People and the environment

von World resources Institute
Veröffentlicht 1994

World resources 1998-1999 a guide to the global environment, Environmental change and human health

von World Resources Institute
Veröffentlicht 1998

World resources 1990-91 : a report

von World Resources Institute

World resources 1998-99

von The World Resources Institute
Veröffentlicht 1998

World resources 2000-2001: people and ecosystems: the fraying web of life

von World Resources Institute; Editor
Veröffentlicht 2000

World Resources, 1994-95: A report by The World Resources Institute in collaboration with The United Nations Environment Programme and The United Nations Development Programme

von World Resources Institute in collaboration with The United Nations Environment Programme and The United Nations Development Programme
Veröffentlicht 1995

World resources 1992-93

Veröffentlicht 1992