by Joseph Hyde Pratt
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The occurrence and distribution of corun...
Corundum and the peridotites of western ...
Fishing industry of North Carolina
Highway work in North Carolina
Public roads are public necessities
The production of abrasive materials in ...
Monographs on the Evaluation of Carcinog...
A philosophical discourse, addressed to ...
Alloying elements in steel
Traces on the Appalachians
Talc deposits in South Australia
Environment-sensitive fracture