1.
|
[Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by Book and Open-File Report Sales, 1992.
|
2.
|
[Reston, Va.?] : Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by the Supt. of Books and Open-File Reports Section, 1988.
|
3.
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Washington : U.S. Govt. Print. Off., 1980.
|
4.
|
Washington, D.C. : U.S. G.P.O., 1996.
|
5.
|
Washington : U.S. Govt. Print. Off., 1977.
QE75 .B9 no.1433 QE692.2 |
Map It |
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6.
|
Washington, U.S. Govt. Print. Off., 1971 [i.e. 1972]
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7.
|
Washington, U.S. Govt Print. Off., 1973.
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