TY  - BOOK
AU  - Stillborg,Bengt
TI  - Professional users handbook for rock bolting
T2  - Series on rock and soil mechanics
SN  - 0878490949
U1  - 624.19 21
PY  - 1994///
CY  - Clausthal-Zellerfeld, Germany
PB  - Trans Tech Publications
KW  - MecÃ¡nica de rocas
KW  - localuoh
KW  - Rock mechanics
KW  - Pernos para rocas
KW  - Rock bolts
KW  - Rocas
N1  - Includes index; BibliografÃ­a: page [111]
ER  -