QE133 .A2 no. 62
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Market study and compendium of data on industrial minerals and rocks of Montana / |
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QE133 .A2 no. 63
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Mining methods and equipment illustrated / |
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QE133 .A2 no. 64
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Geology and ore deposits of the Castle Mountain mining district, Meagher County, Montana / |
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QE133 .A2 no. 65
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Water levels and artesian pressures in observation wells in Montana through 1967 / |
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QE133 .A2 no. 66
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Ground water resources of the northern Powder River Valley, southeastern Montana / |
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QE133 .A2 no. 68
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Geology and ground water resources of the Kalispell Valley, northwestern Montana / |
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QE133 .A2 no. 69
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Strippable coal deposits on State land, Powder River County, Montana / |
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QE133 .A2 no. 70
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Progress report on clays and shales of Montana, 1966-1967 / |
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QE133 .A2 no. 71
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Water levels and artesian pressures in observation wells in Montana through 1968 / |
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QE133 .A2 no. 73
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Geology and coal resources of the Foster Creek coal deposit, eastern Montana / |
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QE133 .A2 no. 74
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Bentonite in Montana / |
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QE133 .A2 no. 75
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Hydrogeology of the Upper Silver Bow Creek drainage area, Montana / |
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QE133 .A2 no. 76
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Water levels and artesian pressures in observation wells in Montana, 1966-69 / |
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QE133 .A2 no. 78
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Preliminary report, strippable coal resources, McCone County, Montana / |
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QE133 .A2 no. 79
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Geology and mineral deposits of Lincoln and Flathead counties, Montana / |
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QE133 .A2 no. 80
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Progress report on clays and shales of Montana, 1968-1969 : (samples 636-727) / |
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QE133 .A2 no. 81
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Surficial geology and water resources of the Tobacco and upper Stillwater River valleys, northwestern Montana / |
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QE133 .A2 no. 83
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Strippable coal in the Moorhead coal field, Montana / |
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QE133 .A2 no. 84
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Mines and mineral deposits of the southern Flint Creek Range, Montana / |
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QE133 .A2 no. 85
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Mines and mineral deposits (except fuels) Beaverhead County, Montana / |
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