00750cam a22002171 4500 gs 23000149 DLC 20260227111327.0 790320s1923 xx 000 0 eng c gs 23000149 (OCoLC)4758824 Library, U.S. Geological survey OCl DLC TC801 .U2 no. 496 TD223 .C65 1923 Collins, W. D. (William Dennis), 1875- The industrial utility of public water supplies in the United States, by W. D. Collins. Washington, Govt. print. off., 1923. iii, [1], 59 p. fold. map, tables. 23 cm. U. S. Geological survey. Water-supply paper 496 Water-supply United States. 26232 26232