USGS ground-water flow model
Subtitle: an essential tool for managing the water supply of the Virginia coastal plain
By: [Martha L. Erwin and E. Randolph McFarland and T. Scott Bruce].
Contributors: McFarland, E. Randolph.; Bruce, T. Scott, 1960-; Virginia. Dept. of Environmental Quality; Geological Survey (U.S.)
Series: USGS fact sheet -- 099-99; Fact sheet (Geological Survey (U.S.)) -- FS-99-099.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1999
Place of publication: [Reston, Va.?
Language: eng
Subjects: Groundwater flow -- Virginia -- Computer simulation.; Water-supply -- Virginia -- Computer simulation.
Other titles: USGS ground water flow model
Notes: Caption title.

"Virginia Department of Environmental Quality."

Shipping list no.: 99-0297-P.

"June 1999"--P. [1].

Includes bibliographical references (p. [4]).