Herren, Ray V. Introduction to biotechnology : an agricultural revolution / Ray V. Herren - 2nd ed. - New Delhi : Cengsge learning, 2013. - xxi, 420 pages : illustrations ; 25 cm. Includes bibliographical references and index. ISBN: 9788131518991 813151899x Subjects--Topical Terms: Agricultural biotechnologyBiotechnology Dewey Class. No.: 660.6/ H564i