Regulations concerning oil and gas permits and leases (including relief measures) and rights of way for oil and gas pipe lines, authorized by act of February 25, 1920 (41 stat., 437)
Subtitle: Approved March 11, 1920; reprint as amended to October 29, 1920
Series: Circular -- no. 672
Publisher: G.P.O.
Published: 1936
Place of publication: Washington
Language: eng
Number of pages: 51
Subjects: Oil and gas leases