Production In Clarion County

The American Institute of Mining, Metallurgical, and Petroleum Engineers
Organization:
The American Institute of Mining, Metallurgical, and Petroleum Engineers
Pages:
1
File Size:
46 KB
Publication Date:
Jan 1, 1942

Abstract

In Table 47, tonnages shown before 1869 are estimated. After that time they are partly estimated from the total tonnage handled by the Allegheny Valley Railroad from four counties, of which this was one. Several reports to state authorities give a few figures, all probably very low, as is shown by the return in 1880 to the Secretary of Internal Affairs. [ ]
Citation

APA:  (1942)  Production In Clarion County

MLA: Production In Clarion County. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1942.

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