National water quality inventory
Subtitle: 1975 report to the Congress
Contributors: United States. Congress
Publisher: U.S. Environmental Protection Agency, Office of Water Planning and Standards
Published: 1976
Place of publication: Washington, D.C
Language: eng
Subjects: Water quality
Notes: Cover title.

Prepared pursuant to Section 305(b)--of PL 92-500.

"EPA-440/9-75-014."