Proved Discoveries and Productive Capacities of Crude Oil, Natural Gas, and Natural Gas Liquids in the United States, National Petroleum Council, 1961

Proved Discoveries and Productive Capacities of Crude Oil, Natural Gas, and Natural Gas Liquids in the United States, National Petroleum Council, 1961, Box: 4. Alfred E. Kahn papers, 4055. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/436646 Accessed January 07, 2026.