Kochhar, S. L. Economic botany : a comprehensive study / by S. L. Kochhar - 5th ed. - New York : Cambridge, c2016 - xx, 664 p : ill ; 24 cm - McGraw-Hill publications in the botanical sciences. . Includes bibliography and index ISBN: 9781316638224 Subjects--Topical Terms: Botany -- Economic Dewey Class. No.: 581.63 / KOE