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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
|
|
U.S. Geological Survey bulletin ; 1740-C. : Vander Meulen, Dean B.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1740-E. : Vander Meulen, Dean B.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1740-F. : Turrin, Brent D.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1741-B. : Ashley, Roger P.
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1741-C. : Keith, William J.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1741-D. : Vander Meulen, Dean B.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1741-E. : Evans, James George,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1741-F. : Evans, James George,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1741-G. : Vander Meulen, Dean B.,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1741-H. : Sawlan, Michael G.,
|
1995
|
1
|
|
U.S. Geological Survey bulletin ; 1742-A. : Minor, Scott A.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1743-A. : Ach, Jay A.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1743-B. : Minor, Scott A.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1743-C. : Ach, Jay A.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1744-B. : Bergquist, Joel R.,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1744-C. : Pickthorn, William J.,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1745-A. : Lindsey, David A.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1745-B. : Foose, M. P.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1745-C. : Nutt, Connie J.,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1746-A. : Van Loenen, Richard E.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1746-B. : Van Loenen, Richard E.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1746-C. : Houser, Brenda,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1746-D. : Houser, Brenda,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1746-E. : Van Loenen, Richard E.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1746-F. : Van Loenen, Richard E.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1747-B. : Bartsch-Winkler, S.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1747-C. : Bartsch-Winkler, S.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1749
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1749-A. : Lindsey, David A.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1749-B. : Cox, Leslie J.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1749-C. : Stoeser, D. B.,
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1750. : Soulliere, Sandra J.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1751-A. : Dubiel, Russell F.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1754-D
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1754-E
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1756-D. : Bove, Dana,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1759 : Van Loenen, Richard E.
|
1991
|
1
|
|
U.S. Geological Survey bulletin ; 1761. : Riehle, J. R.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1764. : Ryan, Michael P.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1765. : Baldauf, Jack G.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1766. : Pearson, Robert Carl,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1778. : Bird, Kenneth J.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1781
|
1990
|
1
|
|
U.S. Geological Survey bulletin ; 1782. : Valentine, Page C.,
|
1988
|
1
|
|
U.S. Geological Survey bulletin ; 1787-A-C. : Johnson, Samuel Y.,
|
1987
|
1
|
|
U.S. Geological Survey bulletin ; 1787-H,I. : Nuccio, Vito F.,
|
1989
|
1
|
|
U.S. Geological Survey bulletin ; 1787-S,T. : Nichols, K. M.
|
1991
|
1
|
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