Using GIS to visualize the relationships of natural limestone springs to geologic structure in the Valley and Ridge Province of Pennsylvania
Using GIS to visualize the relationships of natural limestone springs to geologic structure in the Valley and Ridge Province of Pennsylvania
File 24129 is a 1.2MB Acrobat (PDF)
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Aug6 10
Last Modified: 2010-08-06 10:52:46
https://serc.carleton.edu/download/files/24129/using_gis_visualize_relationsh.pdf