Cover image for Federal guidelines : operation and maintenance of wastewater treatment facilities.
Title:
Federal guidelines : operation and maintenance of wastewater treatment facilities.
Author:
United States. Environmental Protection Agency. Office of Water and Hazardous Materials.
Publication Information:
Washington : Environmental Protection Agency, Office of Water and Hazardous Materials, 1974.
Physical Description:
v, 26 pages ; 28 cm
General Note:
Supplement to and updating and replacing p. 31-46 of Federal guidelines, Design, operation and maintenance of waste water treatment, 1970, United States, Federal Water Quality Administration.
Language:
English
Format :
Book