Cotton, C.M. Ethnobotany : principles and applications / C.M. Cotton - New York : John Wiley, 1996. - ix, 424 p : ill. ; 24 cm. Include bibliograpical references and index. ISBN: 047195537 001250049 (pbk) Subjects--Topical Terms: Ethnobotany. Dewey Class. No.: 581.61