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An Inventory of energy research
(1972)
Alternative energy sources ; Pt. A
Manassah, Jamal T., (1981)
Energy information resources : an inventory of energy research and development information resources in the continental United States, Hawaii and Alaska
Brown, Patricia L., (1975)
Oil and gas resources, reserves, and productive capacities : submitted in compliance with Public law 93-275, section 15 (b)
(1975)