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1by Mills, Hugh H.“...Dept. of the Interior, Geological Survey,...”
Published 1985
Government Document Microform Book -
2by Lee, Myung W.“...Dept. of the Interior, Geological Survey,...”
Published 1986
Government Document Microform Book -
3by Plafcan, Maria“...Dept. of the Interior, Geological Survey,...”
Published 1986
Government Document Microform Book -
4by Machette, Michael N.“...Dept. of the Interior, Geological Survey,...”
Published 1987
Government Document Microform Book -
5by Machette, Michael N.“...Dept. of the Interior, Geological Survey,...”
Published 1987
Government Document Microform Book -
6by Reimer, G. Michael“...Dept. of the Interior, Geological Survey,...”
Published 1988
Government Document Microform Book -
7by Richey, Steven F.“...Dept. of the Interior, Geological Survey ;...”
Published 1987
Government Document Microform Book -
8by Sapik, D. B.“...Dept. of the Interior, Geological Survey :...”
Published 1988
Government Document Microform Book -
9by Deverel, S. J.“...Dept. of the Interior, Geological Survey :...”
Published 1986
Government Document Microform Book -
10by Seiler, R. L.“...Dept. of the Interior, Geological Survey :...”
Published 1986
Government Document Microform Book -
11Published 1988“...Dept. of the Interior, Geological Survey :...”
Government Document Microform Book -
12by Gebert, W. A.“...Dept. of the Interior, Geological Survey :...”
Published 1988
Government Document Microform Book -
13Published 1987“...Dept. of the Interior, Geological Survey :...”
Government Document Microform Book -
14by Robie, Richard A., 1928-“...Dept. of the Interior, Geological Survey :...”
Published 1988
Government Document Microform Book -
15by McMaster, B. W.“...Dept. of the Interior, Geological Survey :...”
Published 1988
Government Document Microform Book -
16Published 1987“...Dept. of the Interior, Geological Survey :...”
Government Document Microform Book -
17by Ross, Donald C. (Donald Clarence), 1924-“...Dept. of the Interior, Geological Survey :...”
Published 1988
Government Document Microform Book -
18by Textoris, Daniel Andrew, 1936-“...Dept. of the Interior, Geological Survey :...”
Published 1988
Government Document Microform Book -
19by Van Roessel, Jan W.“...Dept. of the Interior, Geological Survey :...”
Published 1986
Government Document Microform Book -
20Published 1984“...Dept. of the Interior, Geological Survey :...”
Government Document Microform Book