Search Results for the EPA National Library Catalog

Items Found: 9

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Your Search: (AUTHOR=Langland AND Michael AND J.)

 
 
 

Select Item Title Year Published
A summary report of sediment processes in Chesapeake Bay and watershed / 2003
Assessment of severity and distribution of corrosive ground water in Pennsylvania 1996
Changes in streamflow and water quality in selected nontidal sites in the Chesapeake Bay basin, 1985-2003 / 2004
Changes in streamflow and water quality in selected nontidal sites in the Chesapeake Bay basin, 1985-2003 {electronic resource} / 2004
Effects of agricultural best-management practices on the Brush Run Creek headwaters, Adams County, Pennsylvania, prior to and during nutrient management 1996
Nutrient and triazine-herbicide concentrations in streams of the Chickies Creek Basin, south-central Pennsylvania, during low-flow conditions 1996
Quality of ground water at selected sites in the upper Mahoning Creek Basin, Pennsylvania / 1996
Synthesis of nutrient and sediment data for watersheds within the Chesapeake Bay drainage basin / 1995
Trends and status of flow, nutrients, and sediments for selected nontidal sites in the Chesapeake Bay Watershed, 1985-98 / 2000

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