Cementation of bituminous-coal-mine roof strata
Subtitle: injection of epoxy and polyester-type resins
By: by Earl R. Maize and Richard H. Oitto, Jr.
Contributors: Oitto, Richard H.
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;; 5439; Report of investigations (United States. Bureau of Mines) ;; 5439
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1959
Place of publication: [Washington]
Language: eng
Number of pages: 25
Subjects: Coal mines and mining.; Epoxy resins.; Mine roof control.