Some items of investment, expense, and profit in commercial shale-oil production

Author:	Sharp, L. H.,
Additional Authors:	Strunk, A. T.,
Year:	1921
Document Type:	MAIN
SUDOC:	I 28.23:2214
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	2214
Subjects:	Oil-shales
	Petroleum
Link:	https://hdl.handle.net/2027/mdp.39015095268978