Arora, Madhu. Biological control of environmental pollution / Madhu Arora. - 1st ed. - New Delhi : Anmol, c 1998. - Vols. : ill. ; 24 cm. V 2-- ; 324 324 ISBN: 81-7488-949-3 Subjects--Topical Terms: Pollution.Environmental chemistry. Dewey Class. No.: 363.73 / A67b