TY - BOOK AU - Brown, Lester R AU - Starke, Linda ED - Worldwatch Institute. TI - State of the world 1987: a worldwatch institute report on progress toward a sustainable society T2 - Environmental alert series SN - 0393303896 AV - HD75.6 .S734 2001 U1 - 338.9 22 PY - 1987/// CY - New York PB - W W Norton KW - Economic development KW - Environmental aspects KW - Sustainable development KW - Conservation of natural resources N1 - Other volumes are cataloged as a serial in LC; Includes bibliographical references and index ER -