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Water quality criteria, 1972 : a report of the Committee on Water Quality Criteria, Environmental Studies Board, National Academy of Sciences, National Academy of Engineering, Washington, D.C., 1972. by Series: Ecological research series ; EPA-R3-73-033
Material type: Text Text; Format: print ; Literary form: Not fiction
Language: English
Publication details: Washington, D.C. : United States Government Printing Office, 1973
Availability: Items available for loan: National Library of India (1)Call number: U.S 628.1 Un 3 w.

2.
Water quality criteria, 1972 : a report of the Committee on Water Quality Criteria, Environmental Studies Board, National Academy of Sciences, National Academy of Engineering, Washington, D.C., 1972. by Series: Ecological research series ; EPA-R3-73-033
Material type: Text Text; Format: print ; Literary form: Not fiction
Language: English
Publication details: Washington, D.C. : Environmental Protection Agency : United States Government Printing Office, 1973
Availability: Items available for loan: National Library of India (1)Call number: US 628.1 N 213.

                                                                           
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