Walter, Kerry S. 1997 IUCN Red List of Threatened Plants / edited by Kerry S. Walter and Harriet J. Gillett ; compiled by The World Conservation Monitoring Centre. - Gland, Switzerland : IUCN, 1998. - 862 p. ; tablas ; 28 cm. Inglés ISBN: 283170328x Subjects--Topical Terms: BotanyBotánica Subjects--Index Terms: Threatened plants Plantas amenazadas Dewey Class. No.: 581.042