Methods and costs of mining and preparing sand and gravel at the Clowdy Plant of the Dallas Washed and Screened Gravel Co., Dallas, Tex.

Author:	Windrow, R. L.
Year:	1932
Document Type:	USBI
Issuing Agency:	U.S. Dept. of Commerce, Bureau of Mines,
SUDOC:	C 22.11:6581
Series:	Information circular / United States Department of Commerce, Bureau of Mines ;
Report Number:	6581
Subjects:	Mining engineering--Texas--Dallas
	Mines and mineral resources--Texas--Dallas
	Mineral industries--Texas--Dallas
Link:	https://hdl.handle.net/2027/mdp.39015086485185