Cover image for Systems analysis for water quality management-survey and abstracts.
Title:
Systems analysis for water quality management-survey and abstracts.
Author:
Enviro Control, inc.
Corporate Author:
Publication Information:
[Washington] : [Office of Water Programs, U.S. Environmental Protection Agency; for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington], 1971 [that is, 1972]
Physical Description:
1 volume (various pagings) 28 cm
General Note:
Prepared under contract no. 68-01-0096 for the Water Quality Office, Environmental Protection Agency.

"SD 1 09/71."
Language:
English
Format :
Book