Petroleum resources of California
Subtitle: with special reference to unproved areas
By: by Lawrence Vander Leck.
Contributors: California State Mining Bureau.
Series: California.  State mining bureau.  Bulletin; no. 89
Publisher: California State Printing Office
Published: 1921
Place of publication: Sacramento
Language: eng
Number of pages: 186
Subjects: Petroleum -- California.
Notes: Maps and table folded in pocket.