Abstracts of United States patents pertaining to the recovery of oil by thermal methods
By: by B. F. Birdwell, W. R. Hancock [and] I. H. Silberberg.
Contributors: Hancock, W. R., joint author.; Silberberg, I. H., joint author.
Published: 1964
Place of publication: [Austin?
Language: eng
Number of pages: 72
Subjects: Thermal oil recovery -- Patents -- Abstracts.