Chhatwal, G. R.
Encyclopaedia of environmental pollution and its control / G. R. Chhatwal - 1st ed. - New Delhi : Anmol, 1989. - 6 vols. : ill. ; 22 cm.
v. 1 Air Polllution, v. 2 Water Pollution, v. 3 Noise Pollution, v. 4 Land and Marine Pollutiuon, v. 5 Radiation and Thermal Pollution, v. 6 Environmental Analysis
8170412439 (set)
Pollution
363.739603 / ENC
Encyclopaedia of environmental pollution and its control / G. R. Chhatwal - 1st ed. - New Delhi : Anmol, 1989. - 6 vols. : ill. ; 22 cm.
v. 1 Air Polllution, v. 2 Water Pollution, v. 3 Noise Pollution, v. 4 Land and Marine Pollutiuon, v. 5 Radiation and Thermal Pollution, v. 6 Environmental Analysis
8170412439 (set)
Pollution
363.739603 / ENC