Tables for computing oil royalties under the Leasing act of February 25, 1920
By: by R.C. Patterson and D.W. Moran.
Contributors: Patterson, Robert Covert, 1887-; Moran, D. Williams, 1893-
Publisher: Govt. Print. Off.
Published: 1921
Place of publication: Washington
Language: eng
Number of pages: 11
Subjects: Petroleum -- Tables.
Genres: Tables.
Notes: At head of title: Department of the interior. Albert B. Fall, secretary. Bureau of mines. H. Foster Bain, director.
First edition, May, 1921. cf. verso of t.-p.