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121by Merritt, Michael L.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1985
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122by Goodwin, Carl R.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1984
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123by Knutilla, R. L.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1985
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124by Emerson, Douglas G.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1985
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125by Hansen, R. Peder“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1988
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126by Fusté, Luis A.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1987
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127by Goodwin, Carl R.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1987
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128by Fuhrer, Gregory J.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1986
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129by Snavely, Deborah S.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1988
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130by McCaffrey, William F.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1988
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131by Rogers, James E.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1988
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132by Freiwald, D. A.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1988
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133by Johnson, Michael J.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1989
Government Document Book -
134by Fuhrer, Gregory J.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1989
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135by Plafcan, Maria“...Dept. of the Interior, U.S. Geological Survey :...”
Published 1988
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136by Jacobson, Robert B.“...Dept. of the Interior, U.S. Geological Survey :...”
Published 1987
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137by Fuhrer, Gregory J.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1989
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138by Hjalmarson, H. W.“...Dept. of the Interior, U.S. Geological Survey ;...”
Published 1990
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139by Have, M. R. (Mark R.)“...Dept. of the Interior, U.S. Geological Survey :...”
Published 1987
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140Published 1990“...Dept. of the Interior, U.S. Geological Survey ;...”
Government Document Book