Walker, Sharon, Ph. D. Biotechnology demystified / Sharon Walker. - New York, N.Y. : McGraw-Hill, c2007. - xii, 276 p. : ill. ; 24 cm. - Demystified series . - Demystified series . Includes bibliographical references and index. ISBN: 0071448128 (pbk.) 9780071448123 (pbk.) Subjects--Topical Terms: Biotechnology. Dewey Class. No.: 612.015 / WAL 2007