Search Results for the EPA National Library Catalog

Items Found: 14

Showing: Items 1 - 14

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


Select Item Title Year Published
Comparative cost-effectiveness of land application of U. S. municipal wastewater implications for phosphorus control in the Great Lakes basin / 1980
Cost effectiveness of treatment to meet phosphorus objectives in the Great Lakes 1981
Detergent phosphorus control : some Great Lakes perspectives / 1980
Future U.S. phosphorus loadings to the Great Lakes an integration of water quality management planning information / 1979
Great Lakes subregional models : an overview of potential management applications / 1980
Management information base and overview modeling : update of projected pollutant loadings to the Great Lakes / 1979
Management Information Base and Overview Modeling. 1978
Methodology for chosing among alternatives to reduce pollutant contributions from watersheds / 1979
Modeling the Great Lakes : a history of achievement / 1979
Modeling the Great Lakes system : ongoing and planned modeling activities / 1979
Modeling the Great Lakes system : update of existing models / 1979
Optimizing phosphorus control strategies for the Great Lakes Basin a linear programming approach / 1980
Proposed Great Lakes phosphorus target loads a synopsis and some perspectives / 1979
U.S. heavy metal loadings to the Great Lakes : estimates of point and nonpoint contributions / 1980

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