TY  - BOOK
AU  - Ashworth,Eileen
ED  - U.S. Symposium on Rock Mechanics
TI  - Research & engineering applications in rock masses: proceedings of the 26th U.S. Symposium on Rock Mechanics, South Dakota School of Mines & Technology, Rapid City, 26-28 June 1985 
PY  - 1985///
CY  - Rotterdam, Boston
PB  - A.A. Balkema
KW  - Rock mechanics
KW  - Engineering geology
ER  -