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10 results returned

Petroleum refineries in the United States, January 1, 1930

Survey of cracking plants :January 1, 1931

Petroleum refineries in the United States, January 1, 1931

Petroleum refineries in the United States, January 1, 1932

Petroleum refineries, including cracking plants, in the United States, January 1, 1933

Petroleum refineries, including cracking plants, in the United States, January 1, 1934

Petroleum refineries, including cracking plants, in the United States, January 1, 1935

Petroleum refineries, including cracking plants, in the United States, January 1, 1936

Petroleum refineries, including cracking plants, in the United States, January 1, 1937

Petroleum refineries, including cracking plants, in the United States, January 1, 1938

Published Year

• 1930-1939 (10) *

Subject

• Petroleum refineries--United States (10) *

Author

• Hopkins, G. R. (10)
• Cochrane, E. W. (9)

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