Catalog Record: U.S. Geological Survey programs in Maryland and the District of Columbia | Hathi Trust Digital Library

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U.S. Geological Survey programs in Maryland and the District of Columbia

Language(s): English
Published: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [1997?]
Subjects: Acid rain > Washington (D.C.)
Acid rain > Maryland
Hydrogeological surveys > Washington (D.C.)
Hydrogeological surveys > Maryland
Geological surveys > Washington (D.C.)
Geological surveys > Maryland
Note: Caption title
Also available via Internet from the USGS web site. Address as of 10/20/99: http://water.usgs.gov/pubs/FS/FS-020-96/; current access is available via PURL
Physical Description: 4 unnumbered pages : maps (some color) ; 28 cm
Locate a Print Version: Find in a library
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