Wenger. Walter J.
Characteristics of petroleum from the Powder River Basin, Wyo Wenger. Walter J. - Washington Bureau of mines 1961 - 123 p. il 26 cm - RI 5723 .
"The work upon which this report is based was done under a cooperative agreement between the Bureau of Mines, U.S. Department of the Interior, and the University of Wyoming."
petróleo
Wyoming
66
Characteristics of petroleum from the Powder River Basin, Wyo Wenger. Walter J. - Washington Bureau of mines 1961 - 123 p. il 26 cm - RI 5723 .
"The work upon which this report is based was done under a cooperative agreement between the Bureau of Mines, U.S. Department of the Interior, and the University of Wyoming."
petróleo
Wyoming
66