Search Results : EPA National Library Catalog

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Select Item Title Year Published
  1 40Ar/39Ar and K-Ar geochronology and tectonic significance of the Upper Cretaceous Adel Mountain volcanics and spatially associated Tertiary igneous rocks, northwestern Montana / 2005
  2 ... Groundwater in Montana. 1969
  3 10th Anniversary Field Conference : Sawtooth-disturbed belt area / 1959
  4 16th Annual Field Conference : geology of the Flint Creek Range, Montana / 1965
  5 1970 Glacier National Park Study 1970
  6 1970 Glacier National Park study 1972
  7 1980 census of population. 1982
  8 1980 census of population. 1981
  9 1980 stream evaluation map, State of Montana. 1980
  10 1982 Montana energy almanac / 1983
  11 1990 Base Year Carbon Monoxide Emission Inventory, State of Montana-Yellowstone County 1993
  12 1992 census of agriculture Geographic area series. 1994
  13 1994 Mineral Frontiers on Indian Lands 1994
  14 A computer program for estimating instream travel times and concentrations of a potential contaminant in the Yellowstone River, Montana / 2006
  15 A Concern for the Future 1991
  16 A demonstrated approach for improving performance and reliability of biological wastewater treatment plants / 1979
  17 A Listing of Proposed, Planned or Under Construction Energy Projects in Fedearl Region VIII, a Joint Report 1975
  18 A need for balance : Montana energy and growth policies. 1977
  19 A palynological investigation of postglacial sediments at two locations along the continental divide near Helena, Montana / 1980
  20 A regional recreation demand and benefits model / 1983
  21 A Study of Air Pollution in the Laurel - Billings Area 1966-1967 1970
  22 A study of policies, guidelines and enforcement procedures affecting prevention, control and abatement of air and water pollution resulting from forestry practices on the Flathead National Forest, Montana / 1974
  23 A Technical Assistance Program Report: Strategy for Solid Waste Management on Indian Reservations in Region VIII 1982
  24 Abandoned Hardrock Mine Priority Sites, 1995 Summary Report 1995
  25 Abandoned oil fields in Alaska, California, Colorado, Montana, North Dakota, Utah and Wyoming 1983
  26 Abandoned-inactive mines program Deerlodge National Forest. Volume II, Cataract Creek Drainage 1995
  27 Accomplishment Plan, Northern Great Plains Resource Program 1973
  28 Accomplishment Plan, Region VIII, Completion of State Implementation Plan (SIP) Approvals and Establishment of Compliance Schedule 1972
  29 Accomplishment Plan. Region VIII. Completion of State Implementation Plan (SIP) Approvals and Establishment of Compliance Schedule. 1972
  30 Accomplishment Plan. Region VIII. Comprehensive Energy-Environment Program. 1975
  31 Accomplishment Plan. Region VIII. Comprehensive Energy-Environment Program. Appendix. 1975
  32 Accomplishment Plan. Region VIII. Enforcement of State Implementation Plan Compliance Schedules. 1972
  33 Acid extraction treatment system for treatment of metal contaminated soils {microform} / 1994
  34 Action handbook for small communities facing rapid growth : case study, Scobey, Montana / 1977
  35 Activities and habitat use of pronghorns on Montana-Wyoming coal lands 1978
  36 Addendum to Montana Solid Waste Status Report and Management Plan 0
  37 Aerial Photographic Atlas: Priority CERCLA Hazardous Waste Sites: EPA Region 8 1985
  38 Aeromagnetic map of Montana : in color / 1980
  39 Aeromagnetic map of part of the Lloyd quadrangle, Blaine and Hill Counties, Montana 1963
  40 Aeromagnetic map of part of the Lloyd quadrangle, Blaine and Hill Counties, Montana 1963
  41 Aeromagnetic map of the Chinook quadrangle, Blaine County, Montana 1963
  42 Aeromagnetic map of the Coeur d'Alene district, Idaho and Montana / 1979
  43 Aeromagnetic map of the Yantic quadrangle, Blaine and Hill Counties, Montana / 1963
  44 Aeromagnetic, Bouguer gravity, and generalized geologic studies of the Great Falls-Mission Range area, northwestern Montana, 1972
  45 Affordability of Major Wastewater Systems Improvements for Small Montana Communities. 1990
  46 Age and Circulation of Ground Water in the Missoula Valley, Montana. 1972
  47 Age and growth of walleyes and saugers in the Tongue River Reservoir, Montana, 1975-77 / 1980
  48 Air Pollutant Emission Inventory for the State of Montana. 1971
  49 Air Pollution Potential Determination for Colstrip, Montana, Final Report, Part I 1973
  50 Air pollution regulations in state implementation plans : Montana / 1978
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