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Author: Geological Survey (U.S.)
Region: Colorado
Language: English
Collection: Gov Pub Microfiche
Institution
Subject
28
Geology
20
Geology, Stratigraphic
19
Water quality
16
Acid mine drainage
16
Creede Formation (Colo.)
15
Groundwater
more ...
14
Geochemistry
13
Landslides
12
Coal
11
Mines and mineral resources
7
Geochemical prospecting
7
Hydrology
7
Petroleum Geology
6
Geology, Structural
6
Water Pollution
5
Aquifers
5
Drill cores
5
Gravity
5
Groundwater Quality
5
Jackson County (Colo.)
5
Mineralogy
5
Ore deposits
5
Sediments (Geology)
4
Boring
4
Heavy metals Environmental aspects
4
Hydrothermal deposits
4
River sediments
4
Rocks Analysis
4
Sedimentation and deposition
4
Water quality Measurement
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Author
Geological Survey (U.S.)
17
Bethke, Philip Martin, 1930-
16
U.S. Continental Scientific Drilling Program
7
Colorado. Office of the State Engineer
7
Rye, Robert O.
7
Shroba, R. R.
more ...
6
AAA Engineering and Drafting
5
Church, S. E.
5
Desborough, George A.
5
Grout, Marilyn A.
5
Plumlee, Geoffrey S.
5
United States. Bureau of Land Management
4
Abrams, Gerda
4
Fairer, G. M.
4
Green, Morris W.
4
Johnson, Edward A. 1940-
4
McHugh, John B.
4
Parise, Mario
4
Varnes, David J. 1919-
3
Brownfield, M. E.
3
Bullock, John H.
3
Campbell, David L.
3
Dames & Moore
3
Gaggiani, Neville G.
3
Hurr, R. Theodore
3
Johncox, David A.
3
Kimbrough, Robert, 1957-
3
Lindsey, David A.
3
Miller, W. Roger
3
Montour, Maria R.
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Language
Genre
Literary Form
Era
Region
Colorado
16
Creede Formation (Colo.)
14
Creede Region
10
Hinsdale County
10
New Mexico
10
Utah
more ...
9
Creede Formation
7
Garfield County
7
Moffat County
7
Wyoming
6
Denver Region
6
Jackson County
6
Rio Blanco County
6
San Juan County
5
Jackson County (Colo.)
5
La Plata County
5
Piceance Creek Basin
4
Gunnison County
4
Lake City
4
Lake City Region
4
Larimer County
4
Leadville
4
Montrose County
3
Alamosa County
3
Delta County
3
Jefferson County
3
Leadville Region
3
Ohio
3
Rio Blanco County (Colo.)
3
Routt County
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Year of Publication