Minimal requirements for a water quality assurance program /

Bibliographic Details
Corporate Author:	United States. Environmental Protection Agency. Office of Water Planning and Standards
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Environmental Protection Agency, 1976.
Series:	EPA ; 440/9-75-010
Subjects:	Water quality > Standards. Water > Analysis. Water quality management.

Evans: US Documents (Annex 5th floor)