Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Groot AND Johan AND Jacob)

 
 
 

Select Item Title Year Published
Ground-water availability in southern New Castle County, Delaware 1983
Saturated thickness of the Columbia Formation in southern New Castle County, Delaware 1983
Saturated thickness of the water-table aquifer in southern New Castle County, Delaware 1983
Some observations on the sediments of the Delaware River south of Wilmington, 1962

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