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Ground water and streamflow in the Nett Lake Indian Reservation, northern Minnesota, 1995-97 [microform] / by James F. Ruhl and Gregory A. Payne ; prepared in cooperation with the Boise Forte Reservation Tribal Council (U.S. Geological Survey open-file report ; 98-164)

Ground water and streamflow in the Nett Lake Indian Reservation, northern Minnesota, 1995-97 [microform] / by James F. Ruhl and Gregory A. Payne ; prepared in cooperation with the Boise Forte Reservation Tribal Council (U.S. Geological Survey open-file report ; 98-164)
Microform図書
1998<YCA-I 19.76:98-164>
National Diet Library
  • Author HeadingRuhl, J. F Payne, G. A Bois Forte Reserv...

Presence, distribution, and potential sources of nitrate and selected pesticides in the surficial aquifer along the Straight River in north-central Minnesota, 1992-93 / by James F. Ruhl ; prepared in cooperation with the Hubbard and Becker County Soil and Water Conservation Districts and the Minnesota Pollution Control Agency. (Water-resources investigations report ; 95-4151)

Presence, distribution, and potential sources of nitrate and selected pesticides in the surficial aquifer along the Straight River in north-central Minnesota, 1992-93 / by James F. Ruhl ; prepared in cooperation with the Hubbard and Becker County Soil and Water Conservation Districts and the Minnesota Pollution Control Agency. (Water-resources investigations report ; 95-4151)
Paper図書
U.S. Dept. of the Interior, U.S. Geological Survey1995.<ME345-A100>
National Diet Library
  • Author HeadingRuhl, J. F.

Hydrogeologic and water-quality characteristics of the Prairie du Chien-Jordan aquifer, southeast Minnesota / United States Department of the Interior, Geological Survey ; by J.F. Ruhl, R.J. Wolf and D.G. Adolphson ; prepared in cooperation with the U.S. Environmental Protection Agency (Water-resources investigations report ; 83-4045)

Hydrogeologic and water-quality characteristics of the Prairie du Chien-Jordan aquifer, southeast Minnesota / United States Department of the Interior, Geological Survey ; by J.F. Ruhl, R.J. Wolf and D.G. Adolphson ; prepared in cooperation with the U.S. Environmental Protection Agency (Water-resources investigations report ; 83-4045)
Microform図書
1983<YCA-I 19.42/4:83-4045>
National Diet Library
  • Author HeadingGeological Survey (U.S.) Ruhl, J. F Wolf, R. J Adolphson, D. G Un...

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