Change in ground water levels in North Dakota
By: by Howard E. Simpson; a report based upon data collected for the Mississippi Valley Committee, P. W. A., 1934.
Published: 1937
Place of publication: Grand Forks, N. Dak
Language: eng
Number of pages: 23
Subjects: Groundwater -- North Dakota.
Other titles: Ground water levels in North Dakota, Change in.
Notes: "References": p. 3.