BOOKQUE

Rare Elements in Coal
Roy Franklin Abernethy , F. H. Gibson
· 1963
Analyses of Virginia Coals
United States. Bureau of Mines
· 1944
Analyses of Tennessee Coals (including Georgia).
United States. Bureau of Mines
· 1945
Analyses of Illinois Coals
United States. Bureau of Mines
· 1942
Analyses of Tipple and Delivered Samples of Coal: (collected During the Fiscal Year 1958)
Sebastian J. Aresco , C. P. Haller , Roy Franklin Abernethy
· 1959
Free-swelling and Grindability Indexes of United States Coals
Roy Franklin Abernethy , Elsie M. Cochrane
· 1961
Direct Determination of Oxygen in Coal
Roy Franklin Abernethy , F. H. Gibson
· 1966
Cooperative Investigation of the Effect of Furnace Type and Atmosphere on Fusibility of Coal Ash
Harry Mac Cooper , Roy Franklin Abernethy
· 1943
Bureau of Fisheries Document
Frank Carl Vilbrandt , Roy Franklin Abernethy
· 1930
No image available
Phosphorus, Chlorine, Sodium, and Potassium in U. S. Coals
Roy F. Abernethy , Francis Harold Gibson , W. H. Frederic
· 1965