1.
Uranium and vanadium map of Utah
by Gloyn, Robert W., Bon, Roge...
ISBN: 9781557917348
List Price: $24.95
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1996 Summary of Mineral Activity in Utah
by Bon, Roger L., Gloyn, Rober...
ISBN: 9781557916105
List Price: $3.40
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Utah Mineral Activity Summary for 1995
by Bon, Roger L., Gloyn, Rober...
ISBN: 9781557913777
List Price: $4.60
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Mineral, Energy, and Ground-Water Resources of San Juan County, Utah (Pamphlet Series,)
by Gloyn, Robert W., Morgan, C...
ISBN: 9781557912053
List Price: $10.00
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Energy, Mineral, and Ground-Water Resources of Carbon and Emery Counties, Utah
by Gloyn, Robert W.
ISBN: 9781557916792