Water resources research.
Subtitle: Hearing, Ninety-first Congress, second session, on S. 3553 ... [and] S. 1051 ... July 20, 1970.
Publisher: U.S. Govt. Print. Off.
Published: 1970
Place of publication: Washington
Language: eng
Number of pages: 198
Subjects: Water resources development -- Research -- Law and legislation -- United States.