TY  - BOOK
AU  - Lama R D
AU  -  Vutukuri V S
TI  - Handbook of mechanical properties of rocks: Testing techniques and results
U1  - H2:(B7), L4.4 
PY  - 1974///
CY  - Ohio
PB  - Trans Tech        
KW  -  Rock mechanics
KW  - Geology
ER  -