Patzelt, Erwin, 1924- Flora del Ecuador - 2a. Ed. - [Quito, Ecuador] Banco Central del Ecuador 1996 - 333 p. 30 cm ISBN: 9978-72-276-9 Subjects--Topical Terms: BOTANICA - ECUADORFLORA ANDINA Dewey Class. No.: 581.9866/P279f/1996