TY  - GEN
ED  - Congress of the International Society for Rock Mechanics
ED  - Institute for Development of Water Resources
TI  - Rock mechanics (vol.1): themes 1-2 : proceedings..
U1  - 624.15 
PY  - 1970///
CY  - Jugoslavija
PB  - Institute For Development Of Water Resources
KW  - Rock Mechanics -- Congresses
ER  -