Heywood, Christine A International directory of botanical gardens V compiled by Christine A. Heywood, V. H. Heywood, Peter Wyse Jackson - 5th ed - Koenigstein, Germany Koeltz Scientific Books (USA) 1990 - 1021 p. ; 25 cm ISBN: 387429319x Subjects--Topical Terms: Arboretums -- DirectoriesBotanical gardens -- DirectoriesJardins botaniques -- Répertoires Dewey Class. No.: 580.7303 HEY