Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Johnston AND Herbert AND E)


 
 
 
Select Item Title Year Published
Availability of ground water in the Branch River basin, Providence County, Rhode Island / 1974
Ground-water resources of the Loysville and Mifflintown quadrangles in south-central Pennsylvania / 1970
Hydrology of the New Oxford formation in Adams and York counties, Pennsylvania / 1964
Hydrology of the New Oxford formation in Lancaster County, Pennsylvania / 1966

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