TY  - BOOK
AU  - Gerhart,James M.
AU  - Lazorchick,George J.
ED  - United States
TI  - Evaluation of the ground-water resources of the lower Susquehanna River basin, Pennsylvania and Maryland
T2  - U. S. Geological Survey Water-Supply Paper = 2284
U1  - 553.7909748 19th ed.
PY  - 1988///].
CY  - [Washington]: 
PB  - [United States Government Printing Office], 
KW  - Groundwater
KW  - Susquehanna River Watershed
KW  - Pennsylvania
KW  - Maryland
N1  - 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; Includes bibliographical references (p. 61-63)
ER  -