Rock mechanics; 4 reports.
Title:
Rock mechanics; 4 reports.
Author:
National Research Council (U.S.). Highway Research Board.
Corporate Author:
Publication Information:
Washington, D.C. : Highway Research Board, 1966.
Physical Description:
42 p. illus. 25 cm.
Series:
Highway research record, no. 135
National Research Council. Publication ; 1379
Publication (National Research Council (U.S.)) ; no. 1379.
Series Title:
Highway research record, no. 135