Johnson, L. A.
Properties of Utah tar sands--Asphalt Wash area, P. R. Springdeposit / by L. A. Johnson, L. C. Marchant, and C. Q. Cupps. - Washington, D.C. : U.S. Dept. of the Interior, 1975. - 11 p. : ill. - Report of investigations / Bureau of Mines, U.S. Department of the Interior ; 8030 . - Report of investigations (U.S. Department of the Interior. 8030 .
Based on work done in cooperation with the University of Wyoming.
92045014
Bitumen--Utah.
Petroleum--Utah.
Properties of Utah tar sands--Asphalt Wash area, P. R. Springdeposit / by L. A. Johnson, L. C. Marchant, and C. Q. Cupps. - Washington, D.C. : U.S. Dept. of the Interior, 1975. - 11 p. : ill. - Report of investigations / Bureau of Mines, U.S. Department of the Interior ; 8030 . - Report of investigations (U.S. Department of the Interior. 8030 .
Based on work done in cooperation with the University of Wyoming.
92045014
Bitumen--Utah.
Petroleum--Utah.