Heywood, V. H. Global biodiversity assessment / V. H. Heywood and R. T. Watson. - 1st ed. - New York, NY, USA : Cambridge University Press, 1995. - x, 1140 p. : ill. ; 30 cm. "Published for the United Nations Environment Programme." Includes index. ISBN: 0521564816 0521564034 0521564808 LCCN: 95049754 Subjects--Topical Terms: Biodiversity.Biodiversity conservation. LC Class. No.: QH541.15.B56 / G585 1995 Dewey Class. No.: 363.7 / HEG