Director's biennial report to the Governor of Oklahoma, 1912
Subtitle: Mineral production of Oklahoma from 1901 to 1911
By: by D. W. Ohern.
Contributors: Ohern, Daniel Webster, 1870-
Series: Bulletin (Oklahoma Geological Survey) -- no. 15
Publisher: Oklahoma Geological Survey
Published: 1912
Place of publication: Norman, OK
Language: eng
Number of pages: 47
Subjects: Mines and mineral resources -- Oklahoma.
Notes: 1