Showing 1 - 9 results of 9 for search 'Bachman, L. Joseph', query time: 0.03s Refine Results
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    Nitrate in the Columbia aquifer, central Delmarva Peninsula, Maryland / by Bachman, L. Joseph

    Published 1984
    Online Access
    Government Document eBook
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    Ground-water-quality assessment of the Delmarva Peninsula, Delaware, Maryland, and Virginia project description / by Bachman, L. Joseph

    Published 1987
    Government Document Microfilm Book
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