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1Published 1989Subjects: “...Geology, Stratigraphic....”
Government Document Microform Book -
2Subjects: “...Geology Alaska Yukon-Koyukuk Census Area....”
Government Document Book -
3by Patton, William Wallace, 1923-Subjects: “...Geology, Structural Alaska....”
Published 1992
Government Document Microform Book -
4Subjects: “...Geology Alaska Saint Lawrence Island....”
Government Document Book -
5Published 1992Subjects: “...Geology, Stratigraphic Cretaceous....”
Government Document Microform Book