Blueprint for survival /

Cyhoeddwyd 1972

A collage of islands and issues : non-government organisations, conservation and the Pacific /

gan Nuttall, Peter Roger
Cyhoeddwyd 1998

Conservation through cultural survival : indigenous peoples and protected areas /

Cyhoeddwyd 1997

Conserving Europe's natural heritage : towards a European ecological network : proceedings of the international conference held in Maastricht, 9-12 November 1993 /

Cyhoeddwyd 1994

Deep ecology /

gan Devall, Bill, 1938-
Cyhoeddwyd 1985

Ecology and land management in Amazonia /

gan Eden, M. J. (Michael John)
Cyhoeddwyd 1990

Environment in peril /

Cyhoeddwyd 1991

The greening of industrial ecosystems /

Cyhoeddwyd 1994

Palau : sustainable development policies and action plan.

Cyhoeddwyd 1997

Society and exploitation through nature /

gan Phillips, Martin
Cyhoeddwyd 2000

Tuvalu national report for the United Nations Conference on Environment and Development (UNCED), Rio de Janeiro, Brazil, June 1992.

Cyhoeddwyd 1992