Hydrology of major estuaries and sounds of North Carolina / by Giese, G. L., Wilder, H. B., Parker, G. G., United States. Geological Survey

“…Alexandria, VA : US Geological Survey,…”

A filtration and column-adsorption system for onside concentration and fractionation of organic substances from large volumes of water / by 283264 Leenheer, J. A.

“…Alexandria, VA : US Geological Survey,…”

Evaluation of major dike-impounded ground-water reservoirs, Island of Oahu / by 257605 Takasaki, K. J., Mink, J. F.

“…Alexandria, VA : US Geological Survey,…”

Measurement of time of travel and dispersion in stream by dye tracing / by Hubbard, E. F., United States. Department of the Interior

“…Alexandria, Va. : US Geological Survey,…”

Preliminary evaluation of ground-water contamination by coal-tar derivatives, St. Louis Park area, Minnesota / by 272268 Hult, Marc F., Schoenberg, Michael, Minnesota. Dept. of Health, Geological Survey (U.S.)

“…[Reston, Va.?] : U.S. Dept. of the Interior, Geological Survey ; Alexandria, Va. : For sale by Distribution Branch, Text Products Section, U.S. …”

Water-quality data-collection activities in Colorado and Ohio. by Hren, Janet

“…Geological Survey…”