Petroleum: possibilities in the pipeline.
Schmidt
Charles W
CW
D000413:Alaska; D000818:Animals; D000835:Animals, Wild; D003247:Conservation of Natural Resources; D011211:Electric Power Supplies; D004777:Environment; D004787:Environmental Pollution / Q000009:adverse effects* / Q000517:prevention & control; D006801:Humans; D007221:Industry; D007391:International Cooperation; D010578:Petroleum / Q000191:economics*; D011050:Policy Making; D011057:Politics; D011640:Public Policy; D012924:Social Conditions; D014186:Transportation; D014481:United States
D010578:Petroleum