TY  - GEN
AU  - Bell,F.G
AU  - Stacey,R
TI  - Subsidence in rock masses
SN  - 0750610638
KW  - Subsidence
KW  - Roche
KW  - Mine
KW  - Charbon
KW  - Exploitation minière
N1  - bibliogr. p. 269-271
ER  -