U.S. Geological Survey programs in Pennsylvania

Other Authors: Geological Survey (U.S.)
Format: Book
Language: English
Published: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [1996?]
Physical Description: 4 pages : illustrations (some color), maps (some color) ; 28 cm.
Also available via Internet from the USGS web site. Address as of 10/20/99: http://water.usgs.gov/pubs/FS/FS-038-96/; current access is available via PURL.
Series: Fact sheet (Geological Survey (U.S.)) ; FS-96-038.
Subjects:
Online Access: https://purl.fdlp.gov/GPO/LPS54881
http://water.usgs.gov/pubs/FS/FS-038-96/
connect to online version. (PDF)