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U.S. Geological Survey bulletin ; 1728-E. : Du Bray, E. A.,
|
1987
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1
|
|
U.S. Geological Survey bulletin ; 1728-G. : Diggles, M. F.,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1729-A
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1729-B. : Shawe, Daniel R.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1729-C. : Pampeyan, Earl Haig,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1729-D. : Moring, Barry C.,
|
1988
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1
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|
U.S. Geological Survey bulletin ; 1730-A. : Conrad, James E.,
|
1986
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1
|
|
U.S. Geological Survey bulletin ; 1730-B. : Madrid, Raul J.,
|
1987
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1
|
|
U.S. Geological Survey bulletin ; 1730-C. : DeWitt, Ed,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1731-A. : John, David A.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1731-B. : Diggles, M. F.,
|
1986
|
1
|
|
U.S. Geological Survey bulletin ; 1731-C. : Diggles, M. F.,
|
1986
|
1
|
|
U.S. Geological Survey bulletin ; 1731-D. : Lund, Karen,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1731-E. : Hardyman, Richard F.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1731-F. : Brooks, William E.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1731-G. : Keith, William J.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1731-H. : Lund, Karen,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1731-K. : McKee, Edwin H.,
|
1986
|
1
|
|
U.S. Geological Survey bulletin ; 1732-A. : Peterson, Jocelyn A.,
|
1986
|
1
|
|
U.S. Geological Survey bulletin ; 1732-B
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1733-A. : Leibold, Anne M.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1733-B. : Soulliere, Sandra J.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1733-C : Ridgley, Jennie L.
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1733-D. : Soulliere, Sandra J.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1733-E. : Modreski, P. J.,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1734-A. : Richter, Donald H.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1734-B. : Richter, Donald H.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1734-C. : Ratté, James Clifford,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1734-D. : Moore, Samuel L.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1734-G. : Maxwell, Charles H.
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1734-H
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1735
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1735-A. : Richter, Donald H.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1735-B. : Kilburn, James E.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1735-C. : Drewes, Harald,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1735-E. : Moore, Samuel L.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1736-A. : Toth, Margo I.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1736-B. : Soulliere, Sandra J.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1736-C. : Dickerson, Robert P.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1737-A. : Greene, Robert C.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1737-D. : Gray, Floyd,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1737-E. : Conway, Clay M.,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1737-F
|
|
2
|
|
U.S. Geological Survey bulletin ; 1738-A. : Keith, William J.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1738-B. : Conrad, James E.
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1738-C. : Sherlock, Maureen G.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1738-D
|
|
2
|
|
U.S. Geological Survey bulletin ; 1738-E. : Sawlan, Michael G.,
|
1995
|
1
|
|
U.S. Geological Survey bulletin ; 1739-B. : Turrin, Brent D.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1740-A. : Minor, Scott A.,
|
1987
|
1
|
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