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Drilling and preparation of reusable, long range, horizontal bore holes in rock and in gouge /

Bibliographic Details
Corporate Authors: United States. Federal Highway Administration. Office of Research, United States. Federal Highway Administration. Office of Development
Other Authors: Harding, J. C. (John C.)
Format: Government Document Book
Language:English
Published: Washington : Dept. of Transportation, Federal Highway Administration, Offices of Research & Development ; 1975-
Series:Report - Federal Highway Administration ; no. FHWA-RD-75-97
Subjects:
Tunneling.
Rock-drills.
Underground construction.
Description
Item Description:Performed by Foster-Miller Associates, Inc., under contract DOT-FH-11-8486.
Final report; May 1976.
Spine title: Drilling of holes in rock and gouge.
Physical Description:volumes : illustrations ; 28 cm.
Bibliography:Includes bibliographical references.