Prototype oil shale leasing program, Utah tract U-a
Subtitle: preliminary development plan
By:  submitted by Phillips Petroleum Company and Sun Oil Company (Delaware) ; [to the state director, Utah State Office, Bureau of Land Management]
Contributors: Sun Oil Company (Del.); United States.   Bureau of Land Management.   Utah State Office
Publisher: S.l.; s.n.
Published: 1974
Language: eng
Number of pages: 34
Subjects: Oil and gas leases; Oil-shale industry
Notes: 'March, 1974.'