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Process control manual for Aerobic biological waste water treatment facilities / United States Environmental Protection Agency

Contributor(s): United States. Environmental Protection Agency.
Material type: TextTextPublisher: Washington, D.C. : U.S. Government Printing Office, 1977Description: Various pagings ; 28 cm.Subject(s): Sewage -- Purification -- Biological treatment | Sewage sludge -- ManagementDDC classification: 628.3
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Item type Current location Collection Call number Status Date due Barcode
National Library of India
US U.S 628.3 P 941 (Browse shelf) Available NLI-FOD000115831ENG

EPA-430/9-77-006

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