BOOKQUE

Rare Elements in Coal
Roy Franklin Abernethy , F. H. Gibson
· 1963
Phosphorus, Chlorine, Sodium, and Potassium in U.S. Coals
Roy F. Abernethy , F. H. Gibson , Wilbur H. Frederic
· 1965
Method for Determination of Fluorine in Coal
Roy F. Abernethy , F. H. Gibson
· 1967
Direct Determination of Oxygen in Coal
Roy Franklin Abernethy , F. H. Gibson
· 1966
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Analyses of Ash from United States Coals, by W. A. Selvig and F. H. Gibson
W. A. Selvig , F. H. Gibson , Etats-Unis. Mines (Bureau)
· 1956
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Analyses of Ash from Coals of the United States, by W. A. Selvig and F. H. Gibson
W. A. Selvig , F. H. Gibson , Etats-Unis. Mines (Bureau)
· 1945
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Phosphorus, Chlorine, Sodium, and Potassium in U. S. Coals
Roy F. Abernethy , Francis Harold Gibson , W. H. Frederic
· 1965
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Rare and Uncommon Chemical Elements in Coal, by F. H. Gibson and W. A. Selvig
F. H. Gibson , W. A. Selvig , Etats-Unis. Mines (Bureau)
· 1944
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Method for determination of fluorine in coal
Roy F. Abernethy , Francis Harold Gibson
· 1967
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NRU-NRX rabbit user's guide : tables of activities and radiation fields produced in neutron irradiated elements
J. S. Merritt
· 1972