A method of water prospecting,
Simpson, Howard E. 1874-1938.
A method of water prospecting, by Howard E. Simpson. - Grand Forks, N. Dak., 1927. - 17 p. pl. 23 cm. - North Dakota. Geological Survey. Bulletin 6 .
At head of title: Artesian water conservation fund: Artesian water paper no. 4. "Third biennial report of the State water geologist" [1925-1926]: p. 9-16. List of Artesian water papers: p. 17.
gs 28000259
Water-supply--North Dakota.
TD390 / .S5
A method of water prospecting, by Howard E. Simpson. - Grand Forks, N. Dak., 1927. - 17 p. pl. 23 cm. - North Dakota. Geological Survey. Bulletin 6 .
At head of title: Artesian water conservation fund: Artesian water paper no. 4. "Third biennial report of the State water geologist" [1925-1926]: p. 9-16. List of Artesian water papers: p. 17.
gs 28000259
Water-supply--North Dakota.
TD390 / .S5