Herren, Ray V. Introduction to biotechnology : an agricultural revolution / Biotechnology Ray V. Herren. - 2nd ed. - Clifton Park, NY : Delmar, Cengage Learning, c2013. - xxi, 420 p. : ill. (chiefly col.) ; 29 cm. Includes index. ISBN: 9781435498372 (hbk.) 1435498372 (hbk.) Subjects--Topical Terms: Agricultural biotechnology. Dewey Class. No.: 660.6 / HER 2013