Bathymetric navigation and charting /

by Cohen, Philip M., 1931-
Published 1970

An atlas of Long Island's water resources /

by Cohen, Philip M., 1931-
Published 1968

Specific-yield and particle-size relations of Quaternary alluvium, Humboldt River Valley, Nevada /

by Cohen, Philip M., 1931-
Published 1963

Water resources of the Humboldt River Valley near Winnemucca, Nevada /

by Cohen, Philip M., 1931-
Published 1965

Water in the Humboldt River Valley near Winnemucca, Nevada /

by Cohen, Philip M., 1931-
Published 1966

Preliminary results of hydrogeologic investigations in the valley of the Humboldt River near Winnemucca, Nevada /

by Cohen, Philip M., 1931-
Published 1964

Evaluation of hydrogeology and hydrogeochemistry of Truckee Meadows area, Washoe County, Nevada /

by Cohen, Philip M., 1931-, Loeltz, O. J. (Omar Joseph), 1914-
Published 1964

Hydrologic effects of the 1962-66 drought on Long Island, New York /

by Cohen, Philip M., 1931-, Franke, O. Lehn, McClymonds, N. E.
Published 1970

The changing pattern of groundwater development on Long Island, New York /

by Heath, Ralph C., Cohen, Philip M., 1931-, Foxworthy, B. L. (Bruce LaVerne), 1925-
Published 1966