Mineral resources of the Clover Mountains Wilderness Study Area, Lincoln County, Nevada
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Bulletin↗
Geology topics
E.L. McHugh
Publications and source records attributed to E.L. McHugh.
Mineral resources of the Lower John Day and Thirtymile Wilderness Study Areas, Sherman and Gilliam Counties, Oregon
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Bulletin↗
Mineral resources of the Zwagg Island Wilderness Study Area, Curry County, Oregon
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Open-File Report↗
Mineral resources of the Jacumba (In-ko-pah) Wilderness Study Area, Imperial County, California
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Bulletin↗
Mineral resources and mineral resource potential of the Saline Valley and Lower Saline Wilderness Study Areas, Inyo County, California
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Open-File Report↗
Mineral resource potential of the Caribou Wilderness and Trail Lake Roadless Area, Lassen and Plumas counties, California
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Open-File Report↗