Encyclopedia of environmental pollution and its control /
Encyclopedia of environmental pollution and its control /
G R Chhatwal ... [et al.]
- New Delhi : Anmol Publications, c1989.
- viii, 200 p. : ill. ; 22 cm.
- Vol. 5
8170412439 (set) v.5
Encyclopedia
363.7303 / ENC
8170412439 (set) v.5
Encyclopedia
363.7303 / ENC