1.
|
Minneapolis ; London : University of Minnesota Press, [2018] ©2018
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2.
|
Hoboken, New Jersey : Wiley, 2016.
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3.
|
Washington : U.S. Govt. Print. Off. : for sale by the Supt. of Docs, GPO, 1980.
|
4.
|
[Reston, Va.? : U.S. Geological Survey, 1996]
I 19.76: 96-81 |
|
5.
|
Washington, DC : U.S. Geological Survey, 1996.
|
6.
|
|
7.
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Cham, Switzerland : Springer, 2016.
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8.
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[Reston, Va.?] : USGS, 1999.
I 19.76: 99-412 |
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9.
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Washington : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1990.
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10.
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[Reston, VA : U.S. Geological Survey, 1998]
I 19.76: 98-202 |
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