A ground-water reconnaissance of the Republic of Ghana /

by Gill, Harold E.
Published 1969

Revised hydrogeologic framework of the Floridan Aquifer system in the northern coastal area of Georgia and adjacent parts of South Carolina /

by Williams, Lester J., Gill, Harold E.
Published 2010

Hydrogeology, chemical quality, and availability of ground water in the upper Floridan Aquifer, Albany area, Georgia /

by Hicks, D. W., Gill, Harold E., Longsworth, S. A.
Published 1987

Geology and ground-water resources of Camden County, New Jersey /

by Farlekas, George M., 1936-, Gill, Harold E., Nemickas, Bronius
Published 1976

Hydrogeology, chemical quality, and availability of ground water in the Upper Floridan Aquifer, Albany area, Georgia /

by Hicks, D. W.
Published 1987

Evaluation of groundwater resources potential of Savannah Georgia Region /

by Kentel, Elçin
Published 2005