Oil in the earth
By: by Wallace E. Pratt.
Publisher: University of Kansas press
Published: 1943
Place of publication: Lawrence
Language: eng
Number of pages: 110
Subjects: Petroleum -- Geology; Petroleum industry and trade
Notes: "Copyright ...1944."
"Based on four lectures delivered before the students of the Department of geology, University of Kansas, March 17 to 19, 1941 ... The second edition ... slightly revised, rearranged and amended."