a guide for the private sector Ringwood, Kristina. Stone, R. David. Vorhies, Frank. IUCN - The World Conservation Union. WCU - World Business Council for Sustainable Development. text Geneva, Switzerland Gland, Switzerland World Business Council for Sustainable Development IUCN--the World Conservation Union c1997 monographic 64 pages : Illustrations ; "This report was compiled for IUCN and WBCSD by: David Stone, Kristina Ringwood, Frank Vorhies"--T.p. verso. "June 1997"--T.p. verso. Includes bibliographical references and index. Biodiversity conservation Sustainable development Biodiversity conservation - economic aspects. Business QH 75 BUS 2831704049