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"Geological Survey professional paper ;" » "Geological Survey professional papers ;" (Expand Search)
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1Geology of the Paleozoic rocks, Navajo and Hopi Indian Reservations, Arizona, New Mexico, and Utah /by Irwin, James H. (James Haskell), 1923-, Stevens, Peter R. (Peter Ryan), 1924-, Cooley, M. E. (Maurice E.)“...Geological Survey professional paper ;...”
Published 1971
Government Document Book