"This report represents the results of work done by the Bureau of Mines, United States Department of the Interior, in cooperation with the University of Alabama and Alabama coal producers.""May 1939."Cover title.Includes bibliographical references.Mode of access: Internet
This report covers the results of a study conducted to obtain washability data for Alaskan coals to ...
Includes index.Reprinted in 1926 as Geological survey of Alabama, Bulletin 31.At head of title: Depa...
"This report represents work done under a cooperative agreement between the Bureau of Mines, Departm...
Report issued by the Bureau of Mines over studies conducted on the Pratt coal bed in Alabama. The re...
"One of a series of washability studies being conducted at Bureau's Southern Experiment Station as p...
" ... Study made by Bureau of Mines in cooperation with University of Alabama and coal producers of ...
"This paper presents results of work done under a cooperative agreement between the U.S. Bureau of M...
"This report presents the results of work done under a cooperative agreement between the U. S. Burea...
"The work upon which this report was based was done under a cooperative agreement between the Bureau...
Cover title."This report presents the results of work done under a cooperative agreement between the...
"This paper presents the results of work done under a cooperative agreement between the Southern Exp...
Based on work done in cooperation with the School of Mining Engineering of the University of Washing...
"This paper presents the results of work done under a cooperative agreement between the Southern Exp...
"December 1938."Cover title.With: Sampling and testing coal and coke for plant design and operation....
"This paper presents the results of work done under a cooperative agreement between the Southern Exp...
This report covers the results of a study conducted to obtain washability data for Alaskan coals to ...
Includes index.Reprinted in 1926 as Geological survey of Alabama, Bulletin 31.At head of title: Depa...
"This report represents work done under a cooperative agreement between the Bureau of Mines, Departm...
Report issued by the Bureau of Mines over studies conducted on the Pratt coal bed in Alabama. The re...
"One of a series of washability studies being conducted at Bureau's Southern Experiment Station as p...
" ... Study made by Bureau of Mines in cooperation with University of Alabama and coal producers of ...
"This paper presents results of work done under a cooperative agreement between the U.S. Bureau of M...
"This report presents the results of work done under a cooperative agreement between the U. S. Burea...
"The work upon which this report was based was done under a cooperative agreement between the Bureau...
Cover title."This report presents the results of work done under a cooperative agreement between the...
"This paper presents the results of work done under a cooperative agreement between the Southern Exp...
Based on work done in cooperation with the School of Mining Engineering of the University of Washing...
"This paper presents the results of work done under a cooperative agreement between the Southern Exp...
"December 1938."Cover title.With: Sampling and testing coal and coke for plant design and operation....
"This paper presents the results of work done under a cooperative agreement between the Southern Exp...
This report covers the results of a study conducted to obtain washability data for Alaskan coals to ...
Includes index.Reprinted in 1926 as Geological survey of Alabama, Bulletin 31.At head of title: Depa...
"This report represents work done under a cooperative agreement between the Bureau of Mines, Departm...