...Well-drilling methods,
Bowman, Isaiah, 1878-1950.
Well-drilling methods, by Isaiah Bowman. - Washington, Govt. print. off., 1911. - 139 p. illus., iv pl. (1 fold.) diagrs. 23 cm. - U.S. Geological survey, Water-supply paper 257 .
TC801.U2 no. 257 with : Geology and underground waters of southern Minnesota. Washington : Govt. Print. Off., 1911. Bound together subsequent to publication.
gs 11000157
Wells.
TC801 / .U2 no. 257
Well-drilling methods, by Isaiah Bowman. - Washington, Govt. print. off., 1911. - 139 p. illus., iv pl. (1 fold.) diagrs. 23 cm. - U.S. Geological survey, Water-supply paper 257 .
TC801.U2 no. 257 with : Geology and underground waters of southern Minnesota. Washington : Govt. Print. Off., 1911. Bound together subsequent to publication.
gs 11000157
Wells.
TC801 / .U2 no. 257