Regional assessment of aquifer vulnerability and sensitivity in the conterminous United States
Subtitle: project summary
By: Wayne A. Pettyjohn, Mark Savoca, and Dale Self.
Contributors: Savoca, Mark E.; Self, Dale.; Robert S. Kerr Environmental Research Laboratory.
Publisher: U.S. Environmental Protection Agency, Robert S. Kerr Environmental Research Laboratory
Published: 1991
Place of publication: Ada, OK
Language: eng
Format: Microform
Subjects: Groundwater -- Pollution -- United States.; Aquifers -- United States.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-2577-M.

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1992] 1 microfiche.