Environment in peril /

出版事項 1991

Healing the planet : strategies for resolving the environmental crisis /

著者: Ehrlich, Paul R.
出版事項 1992

Simple in means, rich in ends : practicing deep ecology /

著者: Devall, Bill, 1938-
出版事項 1988

Deep ecology /

著者: Devall, Bill, 1938-
出版事項 1985

Global environmental change : understanding the human dimensions /

出版事項 1992

Conservation through cultural survival : indigenous peoples and protected areas /

出版事項 1997