Water levels and artesian pressure in observation wells in the United States, 1947.
Part 1,
Northeastern states /
prepared under the direction of C.G. Paulsen ; in cooperation with the States of Connecticut [and others].

APA Citation

Paulsen, C. G., United States. Department of the Interior., Geological Survey (U.S.). (1951). Water levels and artesian pressure in observation wells in the United States, 1947. Washington: U.S. G.P.O..

MLA Citation

Paulsen, Carl G, United States. Department of the Interior, and Geological Survey (U.S.). Water Levels And Artesian Pressure In Observation Wells In the United States, 1947. Washington: U.S. G.P.O., 1951.

Warning: These citations may not always be complete (especially for serials).