List of key occupations in the petroleum and natural gas industries.
Published: 1969
Place of publication: [Washington]
Language: eng
Number of pages: 53
Subjects: Petroleum workers -- United States.; Gas industry -- United States -- Employees.; Occupations -- Classification.
Other titles: Key occupations in the petroleum and natural gas industries.
Notes: "Prepared as a supplemental section to the National Petroleum Council report, Skills and occupations of people in the United States oil and gas industries."