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検索結果 14 件

Evaluation of low order stream quality in central Iowa [microform] / by John W. Arthur ... [et al.]

Evaluation of low order stream quality in central Iowa [microform] / by John W. Arthur ... [et al.]
マイクロ図書
1997<YCA-EP 1.23/6:600/R-97/009>
国立国会図書館
  • 件名Water quality -- Iowa Stream ecology -- Iowa

Water quality in the eastern Iowa basins, Iowa and Minnesota, 1996-98 / by Stephen J. Kalkhoff ... [et al.] (U.S. Geological Survey circular ; 1210)

Water quality in the eastern Iowa basins, Iowa and Minnesota, 1996-98 / by Stephen J. Kalkhoff ... [et al.] (U.S. Geological Survey circular ; 1210)
マイクロ図書
2000<YCA-I 19.4/2:1210>
国立国会図書館
  • 件名Water quality -- Iowa Water quality -- Minnesota Wa...

Water-quality data of stormwater runoff from Davenport, Iowa, 1992 and 1994 [microform] / by Bryan D. Schaap and Robert F. Einhellig ; in cooperation with the City of Davenport, Iowa (U.S. Geological Survey open-file report ; 95-759)

Water-quality data of stormwater runoff from Davenport, Iowa, 1992 and 1994 [microform] / by Bryan D. Schaap and Robert F. Einhellig ; in cooperation with the City of Davenport, Iowa (U.S. Geological Survey open-file report ; 95-759)
マイクロ図書
1996<YCA-I 19.76:95-759>
国立国会図書館
  • 件名Water quality -- Iowa -- Davenport Runnoff -- Iowa ...

Selected hydrologic data from the Cedar Rapids area, Linn County, Iowa, April 1996 through March 1999 [microform] / by Robert A. Boyd, Ronald L. Kuzniar, and Peter M. Schulmeyer ; prepared in cooperation with the City of Cedar Rapids, Iowa (Open-file report ; 99-461)

Selected hydrologic data from the Cedar Rapids area, Linn County, Iowa, April 1996 through March 1999 [microform] / by Robert A. Boyd, Ronald L. Kuzniar, and Peter M. Schulmeyer ; prepared in cooperation with the City of Cedar Rapids, Iowa (Open-file report ; 99-461)
マイクロ図書
2000<YCA-I 19.76:99-461>
国立国会図書館
  • 件名... Rapids Region Water quality -- Iowa -- Cedar Rapids Region Water ...

A Summary of water-resources activities of the U.S. Geological Survey in Iowa microform : fiscal year 1992 / compiled by Richard A. Karsten (U.S. Geological Survey open-file report ; 92-154)

A Summary of water-resources activities of the U.S. Geological Survey in Iowa microform : fiscal year 1992 / compiled by Richard A. Karsten (U.S. Geological Survey open-file report ; 92-154)
マイクロ図書
1992<YCA-I 19.76:92-154>
国立国会図書館
  • 件名Groundwater -- Iowa Water quality -- Iowa Water resources development -...

Water-quality assessment of the eastern Iowa basins : hydrologic and biologic data, October 1996 through September 1998 / by Kimberlee K.B. Akers ... [et al.] (Open-file report ; 00-67)

Water-quality assessment of the eastern Iowa basins : hydrologic and biologic data, October 1996 through September 1998 / by Kimberlee K.B. Akers ... [et al.] (Open-file report ; 00-67)
マイクロ図書
1998<YCA-I 19.76:00-67>
国立国会図書館
  • 件名Water quality -- Iowa Water quality biological asse...

Hydrogeology and water quality of the Mississippi River alluvium near Muscatine, Iowa, June 1992 through June 1994 / by Keith J. Lucey, Ronald L. Kuzniar, and James P. Caldwell ; prepared in cooperation with Muscatine Power and Water, Muscatine, Iowa. (Water-resources investigations report ; 95-4049)

Hydrogeology and water quality of the Mississippi River alluvium near Muscatine, Iowa, June 1992 through June 1994 / by Keith J. Lucey, Ronald L. Kuzniar, and James P. Caldwell ; prepared in cooperation with Muscatine Power and Water, Muscatine, Iowa. (Water-resources investigations report ; 95-4049)
紙図書
U.S. Dept. of the Interior, U.S. Geological Survey1995.<ME345-A63>
国立国会図書館
  • 件名...catine Region. Water quality -- Iowa -- Muscatine Region. Alluvium...

Agricultural chemicals in ground and surface water in a small watershed in Clayton County, Iowa, 1988-91 / by Stephen J. Kalkhoff and Bryan D. Schaap ; prepared in cooperation with Iowa Department of Natural Resources (Geological Survey Bureau). (Water-resources investigations report ; 95-4158)

Agricultural chemicals in ground and surface water in a small watershed in Clayton County, Iowa, 1988-91 / by Stephen J. Kalkhoff and Bryan D. Schaap ; prepared in cooperation with Iowa Department of Natural Resources (Geological Survey Bureau). (Water-resources investigations report ; 95-4158)
紙図書
U.S. Dept. of the Interior, U.S. Geological Survey1996.<ME354-A67>
国立国会図書館
  • 件名...layton County. Water quality -- Iowa -- Clayton County -- Measurem...

Hydrology of area 38, western region, interior coal province Iowa and Missouri / by Mark G. Detroy, John Skelton and others (Water-resources investigations) (Open-file report ; 82-1014)

Hydrology of area 38, western region, interior coal province Iowa and Missouri / by Mark G. Detroy, John Skelton and others (Water-resources investigations) (Open-file report ; 82-1014)
マイクロ図書
1983<YCA-I 19.42/4:82-1014>
国立国会図書館
  • 件名...ch -- Missouri Water quality -- Iowa Water quality -- Missouri Str...

Water resources data for Iowa.

Water resources data for Iowa.
紙図書
U.S. Geological Survey, Water Resources Division]1965.<ME354-111>
国立国会図書館
  • 件名Stream measurements -- Iowa -- Periodicals. Water quality -- Iowa -- Periodicals.

Water resources data. Iowa [microform] (U.S. Geological Survey water-data report)

Water resources data. Iowa [microform] (U.S. Geological Survey water-data report)
マイクロ図書
<YCA-I 19.53/2:AR-92-1>
国立国会図書館
  • 件名...-- Periodicals Water quality -- Iowa -- Periodicals Water resource...

Water resources data. Iowa (U.S. Geological Survey water-data report ; IA-84-1)

Water resources data. Iowa (U.S. Geological Survey water-data report ; IA-84-1)
マイクロ図書
<YCA-I 19.53/2:IA-84-1>
国立国会図書館
  • 件名...-- Periodicals Water quality -- Iowa -- Periodicals Water resource...

Water resources data. Iowa (U.S. Geological Survey water-data report ; IA-85-1)

Water resources data. Iowa (U.S. Geological Survey water-data report ; IA-85-1)
マイクロ図書
<YCA-I 19.53/2:IA-85-1>
国立国会図書館
  • 件名...-- Periodicals Water quality -- Iowa -- Periodicals Water resource...

Water resources data. Iowa (U.S. Geological Survey water-data report)

Water resources data. Iowa (U.S. Geological Survey water-data report)
マイクロ図書
<YCA-I 19.53/2:IA-90-1>
国立国会図書館
  • 件名...-- Periodicals Water quality -- Iowa -- Statistics -- Periodicals ...

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