ENVIRONMENTAL STUDIES
Biological Control of Environmental Pollution 9788183421843 P.N. Prasad T.R. Amarnath
Biotechnology and Pollution Control 9788183421836 P.N. Prasad T.R. Amarnath
Encyclopaedia of Environmental Pollution (Set of 10 Vols.) 9788183421867 P. N. Prasad T.R. Amarnath
Environmental Agricultural Pollution 9788183421805 P.N. Prasad T.R. Amarnath
Environmental Air Pollution 9788183421799 P.N. Prasad T.R. Amarnath
Environmental Law and Pollution Control 9788183421829 P.N. Prasad T.R. Amarnath
Environmental Noise Pollution 9788183421782 P.N. Prasad T.R. Amarnath
Environmental Pollution 9788183421768 P.N. Prasad T.R. Amarnath
Environmental Water Pollution 9788183421775 P.N. Prasad T.R. Amarnath
Industrial Pollution 9788183421812 P.N. Prasad T.R. Amarnath
Waste Pollution and its Control 9788183421850 P.N. Prasad T.R. Amarnath