1
by Schnoebelen, Douglas J.
Indianapolis, Ind. : Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports [distributor], 1992
Indianapolis, Ind. : Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports [distributor], 1992
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Government Document
Book
2
by Schnoebelen, Douglas J.
Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 1994
Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 1994
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Map
3
by Schnoebelen, Douglas J.
Iowa City, Iowa : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 2003
Iowa City, Iowa : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 2003
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Government Document
Book
4
by Schnoebelen, Douglas J.
Iowa City, Iowa : U.S. Dept. of the Interior, U.S. Geological Survey, 2003
Iowa City, Iowa : U.S. Dept. of the Interior, U.S. Geological Survey, 2003
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Book
5
by Schnoebelen, Douglas J.
Indianapolis, Indiana : U.S. Department of the Interior, U.S. Geological Survey, 1999
Indianapolis, Indiana : U.S. Department of the Interior, U.S. Geological Survey, 1999
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
6
by Schnoebelen, Douglas J.
Iowa City, Iowa : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey [distributor], 2003
Iowa City, Iowa : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey [distributor], 2003
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Book
7
by Schulmeyer, Peter M., Schnoebelen, Douglas J.
Iowa City, Iowa : U.S. Department of the Interior, U.S. Geological Survey, 1998
Iowa City, Iowa : U.S. Department of the Interior, U.S. Geological Survey, 1998
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Government Document
Book
8
by Kalkhoff, Stephen J., Barnes, Kimberlee K., Becher, Kent D., Savoca, Mark E., Schnoebelen, Douglas J., Sadorf, Eric M., Porter, Stephen D., Sullivan, Daniel, 1948-
[Reston, VA] : U.S. Geological Survey, 2000
[Reston, VA] : U.S. Geological Survey, 2000
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Book
9
Iowa City, IA : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 2003
Other Authors:
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Book
10
11
12
13
by Schulmeyer, Peter M.
Iowa City, Iowa : U.S. Dept. of the Interior, U.S. Geological Survey, 1998
Other Authors:
“...Schnoebelen, Douglas J....”Iowa City, Iowa : U.S. Dept. of the Interior, U.S. Geological Survey, 1998
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Book
14
Iowa City, IA : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 2003
Other Authors:
“...Schnoebelen, Douglas J....”//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
15
by Schulmeyer, Peter M.
Iowa City, Iowa : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 1998
Other Authors:
“...Schnoebelen, Douglas J....”Iowa City, Iowa : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 1998
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Book
16
17
Indianapolis, IN : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Branch of Information Services [distributor], 1999
Other Authors:
“...Schnoebelen, Douglas J....”//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
18
by Kolpin, Dana W.
[Iowa City, Iowa] : U.S. Geological Survey, 2000
Other Authors:
“...Schnoebelen, Douglas J....”[Iowa City, Iowa] : U.S. Geological Survey, 2000
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