Gerhart, James M. <br/><br/>
Evaluation of the ground-water resources of the lower Susquehanna River basin, Pennsylvania and Maryland / 
by James M. Gerhart and George J. Lazorchick. 
 - [Washington]:   [United States Government Printing Office],   [1988].  
 - vi, 128 p. :  maps, tables ;  28 cm.  +2 maps. 
 - U. S. Geological Survey Water-Supply Paper = 2284 .
<br/><br/> Prepared in cooperation with the Susquehanna River Basin Commission.  Two maps on two folded leaves in pocket.  Conduct map 1: approximation of hydrogeologic units and Boundaries used in model.  Conduct map 2: observation-well network and location of area of detailed aquifer evaluation. 
<br/><br/>Includes bibliographical references (p. 61-63). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater--Susquehanna River Watershed<br/>Groundwater--Pennsylvania<br/>Groundwater--Maryland
<br/><br/><label>Dewey Class. No.: </label>553.7909748