Kumar, Dr. N. Introduction to horticulture / N. Kumar. - 7th ed. - Danville, Ill. : Interstate Publishers, c2010. - xv, 440 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 0813431700 9788120417540 Subjects--Topical Terms: Horticulture. Dewey Class. No.: 631.53 / KUI