Purseglove, John W. Tropical crops : dicotyledons, 1 / John W. Purseglove. - London : Longmans, 1968. - xiv, 332 p. : ill. Volume 1. Includes bibliographical references. ISBN: 0582466458 LCCN: 93013072 Subjects--Topical Terms: Tropical crops.Dicotyledons--Tropics.