Structural uses and placement techniques for lightweight concrete in underground mining
By: by Eugene H. Skinner.
Series: Report of investigations (United States. Bureau of Mines) -- 9266.
Publisher: Dept. of the Interior
Published: 1989
Place of publication: Washington, DC
Language: eng
Number of pages: 31
Subjects: Concrete mine supports; Lightweight concrete.
Notes:  89600061  t_oclc

Bibliogr.

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