Safe drinking water
Subtitle: hearings ... Ninety-second Congress, first session on H. R. 1093 and H. R. 5454 ... and H. R. 437 ... May 24, 25, and 26, 1971.
Publisher: U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 673
Subjects: Water-supply -- United States -- legislation.
Notes: Serial no. 92-24.