The supply of natural resources
Subtitle: the case of oil and natural gas
By: Robert M. Spann.
Publisher: [s.n.]
Published: 1973
Place of publication: Raleigh, N.C
Language: eng
Number of pages: 129
Subjects: Natural gas -- United States -- Mathematical models.; Petroleum industry and trade -- United States -- Mathematical models.; Supply and demand -- Mathematical models.
Notes: Thesis (Ph.D.) -- North Carolina State University at Raleigh, 1973.

Bibliography: p. 110-112.