Montana.
Contributors: Geological Survey (U.S.)
Series: USGS fact sheet -- 027-99.; Fact sheet (Geological Survey (U.S.)) -- FS-99-027.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1999
Place of publication: [Reston, Va.?]
Language: eng
Subjects: Water quality -- Montana.; Hydrogeological surveys -- Montana.; Water -- Pollution -- Montana.
Other titles: USGS, science for a changing world.
Notes: Caption title.

Shipping list no.: 99-0348-P.

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

Also available via Internet from the USGSweb site. Address as of 9/13/99: http://water.usgs.gov/pubs/FS/FS-027-99/; current access is available via PURL.