Biodiversity and environment / edited by S. K. Agarwal, Swarnlata Tiwari and P. S. Dubey - New Delhi : APH Publishing, c1996. - xviii, 351 p. : 22 cm. ISBN: 8170247403 LCCN: Subjects--Topical Terms: Biodiversity.Environment. LC Class. No.: QH77 / .B5355 1996 Dewey Class. No.: 363.7