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02h0004633 20080618091814.0 s1977 coua frb |100|||eng | NGL a484.08 Governor's Conference on Environmental Geology (3d : 1975 : Aspen, Colo.) Geologic factors in land-use planning, House bill 1041 : proceedings, Governor's Third Conference on Environmental Geology, Aspen, Colorado, September 25-26, 1975 / edited by David C. Shelton. Denver : Colorado Geological Survey, Dept. of Natural Resources, 1977. v, 111 p. : ill. ; 28 cm. Special publication / Colorado Geological Survey ; 8 Includes bibliographies. Geology. ; Natural disasters. ; Land use Planning. aShelton, David C. aCN bNNGL NGL P 254.2 Sp3c v8 ; h2 kaz070j