Method and Cost of Dredging Sand and Gravel by the Ohio River Sand Co., Louisville, Kentucky
Description:
Report issued by the U.S. Bureau of Mines discussing dredging methods of used by the Ohio River Sand Company. The different methods and costs used to recover gravel and sand are described. This report includes tables and illustrations.
Date:
January 1931
Creator:
Duffy, J. Hamilton
Item Type:
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Report
Partner:
UNT Libraries Government Documents Department