01454nam 2200397Ia 450 991069626380332120110524160829.0(CKB)5470000002376182(OCoLC)720681876(EXLCZ)99547000000237618220110506d2007 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierAcid rain in Shenandoah National Park, Virginia[electronic resource] /prepared in cooperation with the National Park Service ; Karen C. Rice, Frank A. Deviney, Jr., and Gordon Olson[Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,[2007]1 online resource (4 unnumbered pages) color illustrations, color mapsFact sheet ;2007-3057Title from title screen (viewed May 6, 2011)."Science for a changing world.""July 2007."Acid rainVirginiaShenandoah National ParkAcid rainRice Karen C1381239Deviney Frank A1399681Olson Gordon1399682Geological Survey (U.S.)United States.National Park Service.GPOGPOBOOK9910696263803321Acid rain in Shenandoah National Park, Virginia3465378UNINA