Progress report 7 - summary
Subtitle: Tract C-a oil shale development
By: by Rio Blanco Oil Shale Project of Gulf Oil Corporation and Standard Oil Company (Indiana) ; to Area Oil Shale Supervisor, United States
Contributors: Gulf Oil Corporation; Standard Oil Company (Ind.)
Publisher: Denver, Colo.; Gulf Oil Corporation and Standard Oil Company (Indiana)
Published: 1974
Language: eng
Subjects: Environmental monitoring; Oil-shale industry; Rio Blanco Oil Shale Project
Other titles: Rio Blanco Oil Shale Project progress report; C-a progress report
Notes: First report covers from the date of the lease to Tract C-a to Sept. 30, 1974; second report covers Oct. 1, 1974-Feb. 28, 1975.

Imprint varies.