Encyclopaedic dictionary of environment / edited by G. R. Chhatwal, D. K. Pandey and K. K. Nanda - New Delhi : Anmol Publications, c1988. - vp. ; 22 cm. ISBN: LCCN: Subjects--Topical Terms: Environmental sciencesEncyclopediasGlobal environmental change LC Class. No.: GE10 / .E534 1988