Evaporation reduction and seepage control.
Contributors: United States. Congress. Senate. Select Committee on National Water Resources.
Series: Water resources activities in the United States
Publisher: U.S. Govt. Print. Off.
Published: 1960
Place of publication: Washington
Language: eng
Number of pages: 18
Subjects: Water conservation.; Evaporation.; Soil percolation.
Notes: At head of title: 86th Cong., 2d sess. Committee print no. 23.
"Printed for the use of the Select Committee on National Water Resources."