Tropical botanic gardens : their role in conservation and development / edited by V.H. Heywood and P.S. Wyse Jackson. - London : Academic press, c 1991. - x, 375 p. : ill. ; 24 cm. Includes index. 328 328 ISBN: 0-12-346850-7 Subjects--Topical Terms: Botanical gardens. Dewey Class. No.: 639.99 / H519t