Gupta, P. K. Elements of Biotechnology : a text for university students / [textbook] - Second edition / - New Delhi : Rastogi, 2011 - 468 pages : illustrations (some colour) ; 26 cm. Includes bibliographic reference and index. ISBN: 8171339379 9788171339372 Subjects--Topical Terms: Biotechnology--elements of biotechnology LC Class. No.: TP248.2 / GUP