Petroleum statistics, 1935-38
By: by G. R. Hopkins.
Series: U.S.  Bureau of mines.  Economic paper 20
Publisher: U.S. Govt. print. off.
Published: 1940
Place of publication: Washington
Language: eng
Number of pages: 61
Subjects: Petroleum -- United States -- Statistics; Petroleum industry and trade -- United States -- Statistics
Genres: Statistics.
Notes: At head of title: United States Department of the interior.  Harold L. Ickes, secretary.  Bureau o ines.  John W. Finch, director ...
"The primary purpose of this publication is to supplement the various annual printed reports of the Bureau of mines on petroleum statistics by giving certain detailed figures which, for lack of space, have been omitted from the Minerals yearbook chapters entitled 'Crude petroleum and petroleum products' since 1934."--Introd., p. 1.