Environment and biotechnology / edited by Harvinder S. Sohal and Ashok K. Srivastava - New Delhi : Ashish publishing house, c1994. - xi, 21 p. : ill. ; 22 cm. ISBN: 8170246342 LCCN: Subjects--Topical Terms: Biotechnology LC Class. No.: SB727 / .E58 1994 Dewey Class. No.: 363.7