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Computation and analysis of the instantaneous-discharge record for the Colorado River at Lees Ferry, Arizona [microform] : May 8, 1921, through September 30, 2000 / by David J. Topping, John C. Schmidt, and L.E. Vierra, Jr (U.S. Geological Survey professional paper ; 1677)

Computation and analysis of the instantaneous-discharge record for the Colorado River at Lees Ferry, Arizona [microform] : May 8, 1921, through September 30, 2000 / by David J. Topping, John C. Schmidt, and L.E. Vierra, Jr (U.S. Geological Survey professional paper ; 1677)
Microform図書
2003<YCA-I 19.16:1677>
National Diet Library
  • Author HeadingTopping, David J Schmidt, John C., 1950- Vierra, L. E Geological Surve...

An assessment methodology for determining historical changes in mountain streams [microform] / Mark G. Smelser, John C. Schmidt (General technical report RMRS ; GTR-6)

An assessment methodology for determining historical changes in mountain streams [microform] / Mark G. Smelser, John C. Schmidt (General technical report RMRS ; GTR-6)
Microform図書
1998<YCA-A 13.88:RMRS-GTR-6>
National Diet Library
  • Author HeadingSmelser, Mark G Schmidt, John C., 1950- Rocky Mountain Research Stati...

Dams and rivers : a primer on the downstream effects of dams / by Michael Collier, Robert H. Webb, and John C. Schmidt (U.S. Geological Survey circular ; 1126)

Dams and rivers : a primer on the downstream effects of dams / by Michael Collier, Robert H. Webb, and John C. Schmidt (U.S. Geological Survey circular ; 1126)
Microform図書
1996<YCA-I 19.4/2:1126>
National Diet Library
  • Author HeadingCollier, Michael Webb, Robert H Schmidt, John C., 1950- Geological Survey (U.S.)

Aggradation and degradation of alluvial sand deposits, 1965 to 1986, Colorado River, Grand Canyon National Park, Arizona / by John C. Schmidt and Julia B. Graf ; prepared in cooperation with the U.S. Bureau of Reclamation (U.S. Geological Survey professional paper ; 1493)

Aggradation and degradation of alluvial sand deposits, 1965 to 1986, Colorado River, Grand Canyon National Park, Arizona / by John C. Schmidt and Julia B. Graf ; prepared in cooperation with the U.S. Bureau of Reclamation (U.S. Geological Survey professional paper ; 1493)
Microform図書
1990<YCA-I 19.16:1493>
National Diet Library
  • Author HeadingSchmidt, John C., 1950- Graf, Julia B United States. ...

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