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Showing 1 - 3 results of 3 for search '"General geology report ;"', query time: 1.37s Refine Results
1
Glacial border deposits of late Wisconsinan age in northeastern Pennsylvania /
by Crowl, G. H.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geologic Survey, 1980
“...General geology report....”

Government Document Book
2
Pleistocene beach ridges of Northwestern Pennsylvania /
by Schooler, Elizabeth E.
Harrisburg, Pa : Pennsylvania Bureau of Topographic and Geologic Survey, 1974
“...General geology report ;...”

Government Document Book
3
Pleistocene geology and unconsolidated deposits of the Delaware Valley, Matamoras to Shawnee on Delaware, Pennsylvania /
by Crowl, G. H.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geologic Survey, 1971
“...General geology report....”

Government Document Book
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