Botanic gardens and the world conservation strategy :proceedings of an international conference, 26-30 November 1985, held at Las Palmas de Gran Canaria
London ; Orlando
Published for IUCN by Academic Press
1987
xxxix, 367 p. : ill. ; 24 cm.
Conference on Botanic Gardens and the World Conservation Strategy, sponsored by IUCN, the Gobierno de Canarias, and the Cabildo Insular de Gran Canaria