U.S. Geological Survey programs in Pennsylvania.
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey fact sheet -- FS-038-96; Fact sheet (Geological Survey (U.S.)) -- FS-96-038.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1996
Place of publication: [Reston, Va.?]
Language: eng
Subjects: Geological Survey (U.S.); Earth sciences -- Research -- Pennsylvania.; Geological mapping -- Pennsylvania.; Water -- Pollution -- Pennsylvania.
Other titles: US Geological Survey programs in Pennsylvania
Notes: Caption title.

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