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Bureau of Mines / Minerals yearbook metals, minerals, and fuels 1976
(1976)
Harper, William B.; Michalski, Bernadette C.; Reiss, John R., et al.
Crude petroleum and petroleum products, pp. 961-1100
Page 961
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As a work of the United States government, this material is in the public domain.| For information on re-use see: http://digital.library.wisc.edu/1711.dl/Copyright




