Hydrologic characteristics and water quality of headwater streams and wetlands at the Allegheny Portage Railroad National Historic Site, Summit Area, Blair and Cambria Counties, Pennsylvania, 2014-16 / by Charles A. Cravotta III, Daniel G. Galeone, and Kathy A. Penrod ; prepared in cooperation with the National Park Service.
- Physical Description: 1 online resource (vi, 21 pages) : illustrations (some color), color maps + appendix + table.
- Edition: Version 1.1, December 2018.
- Publisher: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2018.
|Bibliography, etc. Note:||
Includes bibliographical references (pages 19-21).
|Source of Description Note:||
Description based on online resource; title from PDF title page (USGS, viewed January 28, 2019).
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