Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (AUTHOR=Heidtke AND T. AND M.)


Select Item Title Year Published
Factors Affecting the Efficiency of Some Estimators of Fluvial Total Phosphorus Load. 1988
Great Lakes subregional models : an overview of potential management applications / 1980
Optimal Cost Control Strategies for Attached Algae. 1983
Watershed handbook : a management technique for choosing among point and nonpoint control strategies / 1981

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