Chhatwal G R. (1999). Encyclopaedia of environmental pollution and its control v.2: Water pollution. Anmol.
Chicago Edition CitationChhatwal G R. Encyclopaedia of Environmental Pollution and Its Control V.2: Water Pollution. New Delhi: Anmol, 1999.
MLA Edition CitationChhatwal G R. Encyclopaedia of Environmental Pollution and Its Control V.2: Water Pollution. Anmol, 1999.
Warning: These citations may not always be 100% accurate.