biblio-excerptise:   a book unexamined is not worth having

State of the World 1990: A Worldwatch Institute Report on Progress Toward a sustainable society

Lester R. Brown and Linda Starke

Brown, Lester R.; Linda Starke;

State of the World 1990: A Worldwatch Institute Report on Progress Toward a sustainable society

Norton 1990, 253 pages

ISBN 0393306143

Review of the world's ecology by the Worldwatch Institute.  Seventh annual
review.  Approaches to move towards a sustainable society w.r.t. climate,
air pollution, water and food supplies, and other problems.