Letters in defense of Hellhole
     Bat Conservation International Letter to WV DEP
     Letter to WV DEP from Walter Pirie, PhD, Bat Conservation International
     Letter to WV DEP from Gordon Brace, founder, Germany Valley Karst Survey
     Letter to WV DEP from WVASS, West Virginia Speleological Survey
     Letter to WV DEP from VSS, Virginia Speleological Survey
     Letter to WV DEP from Doug Boyer, Karst Hydrologist
     Letter to WV DEP from Edward Devine, U. S. Navy Structural Engineer & Hellhole explorer
     Letter to WV DEP from Penelope Pooler, Biological Statistician, U. S. Geological Servey
     Letter to WV DEP from Devin Kouts, Systems Engineer and Germany Valley Karst Survey member
     Letter to WV DEP from GVcTF, Germany Valley conservation Task Force
     Letter to WV DEP from the DC Grotto of the National Speleological Society
     Letter to WV DEP from Tom Williams, West Virginia Highlands Conservancy
     Letter to WV DEP from Richard Lambert, Germany Valley resident
     Letter to WV DEP from Michael J. Manke, President, Battlefield Area Troglodyte Society
     Letter to WV DEP from Patricia A. Bingham, Battlefield Area Troglodyte Society
     Letter to WV DEP from Janet Tinkham, chairperson, Front Royal Grotto
     Letter to WV DEP from Marshall Homes, National Speleological Society, #8183
     Letter to WV DEP from John Pearson, West Virginia Resident
     Letter to WV DEP from Craig Hovey, National Speleological Society