Geology topics
O. J. Ferrians
Publications and source records attributed to O. J. Ferrians.
Preliminary engineering geologic maps of the proposed Trans-Alaska pipeline route, Gulkana Quadrangle
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Open-File Report↗
Preliminary engineering geologic maps of the proposed Trans-Alaska pipeline route, Philip Smith Mountains Quadrangle
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Open-File Report↗
Preliminary engineering geologic maps of the proposed Trans-Alaska pipeline route, Valdez Quadrangle
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Open-File Report↗