Alluvial bars of the Obed Wild and Scenic River
By: by W.J. Wolfe, K.C. Fitch, and D.E. Ladd ; prepared in cooperation with the National Park Service
Contributors: Fitch, K. C. (Kevin Christopher); Ladd, David E.; Geological Survey (U.S.); United States. National Park Service
Series: Scientific investigations map -- 2007-2972; Scientific investigations map -- 2972.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 2007
Place of publication: Reston, VA]
Language: eng
Format: [electronic resource] /
Subjects: Alluvium; Boulders
Notes: Title from title screen (viewed on Aug. 24, 2007).

"August 2007."

Includes bibliographical references (p. [6]).

Mode of access: Internet from the USGS web site. Address as of 8/24/07: http://pubs.usgs.gov/sim/2007/2972/pdf/SIM20072972.pdf; current access via PURL.