Grouting horizontal drainage holes in coalbeds / by George N. Aul and Joseph Cervik.
1979
TN295 .A9 (Mapit)
Available at General Collection
Items
Details
Title
Grouting horizontal drainage holes in coalbeds / by George N. Aul and Joseph Cervik.
Author
Publication Details
[Washington] ; Dept. of the Interior, Bureau of Mines, 1979.
Language
English
Description
16 p. : ill. ; 27 cm.
Call Number
TN295 .A9
GPO Item No.
637-A
Bibliography, etc. Note
Bibliography: p. 16.
Series
Report of investigations (United States. Bureau of Mines) ; 8375
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