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121by Poore, Richard Z.“...U.S. Dept. of the Interior, Geological survey ;...”
Published 1980
Government Document Book -
122by Huddle, John Warfield, 1907-1975“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1981
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123by Olson, J. C. (Jerry Chipman), 1917-2013“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1980
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124Published 1979“...U.S. Dept. of the Interior Geological Survey ;...”
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125by Smith, Charles Culberson, 1938-“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1981
Government Document Book -
126by Zen, E-an, 1928-2014“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1981
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127by Imlay, Ralph W. (Ralph Willard), 1908-1989“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1980
Government Document Book -
128by Peterson, Warren Lee, 1925-“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1981
Government Document Book -
129by Nokleberg, Warren J.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1981
Government Document Book -
130by MacLeod, Norman S.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1981
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131Published 1980“...U.S. Dept. of the Interior, Geological Survey ;...”
Government Document Book -
132by Gates, Olcott, 1919-1999“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1980
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133by Robson, Stanley G.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1980
Government Document Book -
134by Huber, N. King (Norman King), 1926-“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1981
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135by Wentz, Dennis A.“...U.S. Dept. of the Interior, Geological Survey,...”
Published 1980
Government Document Book -
136Published 1980“...U.S. Dept. of the Interior, Geological Survey,...”
Government Document Book -
137by Twenter, F. R.“...U.S. Dept. of the Interior, Geological Survey,...”
Published 1981
Government Document Book -
138by Algermissen, Sylvester Theodore, 1932-2006“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1978
Government Document Book -
139by Lewis, R. E. (Robert Edward), 1935-“...U.S. Dept. of the Interior, Geological Survey :...”
Published 1980
Government Document Book -
140by Cressman, Earle Rupert, 1923-“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1981
Government Document Book