R.C. Dubey A Textbook of Biotechnology - New Delhi Chand (S.) 2006 - xvi, 702 p. : col. ill. ; 25 cm. - Multicolour illustrative ed. . ISBN: 8121926084 Subjects--Topical Terms: Biotechnology. Biochemical engineering. Dewey Class. No.: 660.6 DUB-T