Search Results for the EPA National Library Catalog

Items Found: 4
Showing: Items 1 - 4
Your Search: (AUTHOR=Gray AND Carlyle)

Select Item Title Year Published
Geologic map of Pennsylvania Pennsylvania Geologic Survey, 4th ser. 1960
Geologic map of the Richland quadrangle, Pennsylvania. 1958
Geology and origin of the Triassic magnetite deposit and diabase at Cornwall, Pennsylvania / 1973
The high calcium limestones of the Annville belt in Lebanon and Berks Counties, Pennsylvania / 1952

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