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  1. 1
    Geology for planning : a review of environmental geology /
    by Turner, A. Keith, 1941-
    Published 1973
    Book
  2. 2
    Directory of environmental organizations in Colorado /
    by Beuthel, William E.
    Published 1977
    Book
  3. 3
    Water and related land resources, Rio Grande Basin, Colorado : main report, a report based on a cooperative study /
    Published 1978
    Book
  4. 4
    Environmental baseline descriptions for use in the management of Fort Carson natural resources /
    Published 1978
    Government Document Book
  5. 5
    Environmental geology of the Front Range Urban Corridor and vicinity, Colorado /
    by Hansen, Wallace R., 1920-
    Published 1982
    Government Document Book
  6. 6
    Trinidad Lake north watershed : Las Animas, Colorado : watershed plan and environmental assessment.
    Published 1992
    Government Document Book
  7. 7
    Decision document : Two Ponds Wetland Preserve, Arvada, Colorado.
    Published 1992
    Government Document Microform Book
  8. 8
    Record of decision for the San Luis Resource Area : approved resource management plan.
    Published 1991
    Government Document Microform Book
  9. 9
    Landscape assessment : Upper South Platte Watershed /
    Published 1999
    Government Document Book
  10. 10
    Use of receipts from mineral leasing activities on naval oil shale reserves : report (to accompany H.R. 2187) (including cost estimate of the Congressional Budget Office).
    Published 2001
    Pt. 1, text version:
    Adobe Acrobat Reader required
    Government Document Book
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