Synthesis and interpretation of surface-water quality and aquatic biota data collected in Shenandoah National Park, Virginia, 1979-2009 / by John D. Jastram [and three others] ; prepared in cooperation with the National Park Service

Author:: Jastram, John D.
Published:: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013.
Physical Description:: 1 online resource (x, 77 pages) : illustrations (some color), color maps
Additional Creators:: Geological Survey (U.S.) and United States. National Park Service