The industrial utility of public water supplies in the east North-Central States, 1952, by E. W. Lohr, P. N. Brown, and W. L. Lamar.
Lohr, Edwin Wallace, 1897-
The industrial utility of public water supplies in the east North-Central States, 1952, by E. W. Lohr, P. N. Brown, and W. L. Lamar. - Washington, 1953. - iv, 125 p. : map, tables. ; 26 cm. - Geological Survey circular, 253 . - Geological Survey (U.S.). Circular ; no. 253. .
gs 53000102
Water-supply--Northwest, Old.
Water--Analysis.
QE75 / .C5 no. 253
The industrial utility of public water supplies in the east North-Central States, 1952, by E. W. Lohr, P. N. Brown, and W. L. Lamar. - Washington, 1953. - iv, 125 p. : map, tables. ; 26 cm. - Geological Survey circular, 253 . - Geological Survey (U.S.). Circular ; no. 253. .
gs 53000102
Water-supply--Northwest, Old.
Water--Analysis.
QE75 / .C5 no. 253