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Displaying 1-3 of 3 results for author "Holtschlag, David J."
Ground-water flow in the Saginaw Aquifer in the vicinity of the north Lansing well field, Lansing, Michigan [microform] / by C.L. Luukkonen, N.G. Grannemann, and D.J. Holtschlag ; prepared in cooperation with Lansing Board of Water and Light.
- Text
- Lansing, Mich. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 1997.
- 1997
Environmental factors and flow paths related to Escherichia coli concentrations at two beaches on Lake St. Clair, Michigan, 2002-2005 / by David J. Holtschlag ... [and others] ; prepared in cooperation with the Michigan Department of Environmental Quality.
- Text
- Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2008.
- 2008
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/LPS97325A regression model for computing index flows describing the median flow for the summer month of lowest flow in Michigan / by David A. Hamilton, Richard C. Sorrell, and David J. Holtschlag ; in cooperation with the Michigan Department of Environmental Quality and the Michigan Department of Natural Resources.
- Text
- Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2008.
- 2008
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/LPS106065
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