Encyclopaedia of environmental pollution and its control v.2: water pollution/

Contributor(s): Chhatwal G R (ed.)Material type: TextTextPublisher: New Delhi: Anmol, 1999Description: 532pISBN: 9788170412434Subject(s): Water Pollution | Enviornmental Pollution Encyclopaedia | Enviornmental Pollution | Pollution Control | Social ScienceDDC classification: 363.735 03