TY  - BOOK
AU  - CHILINGARIAN, GEORGE V.
AU  - VORABUTR, P.
TI  - DRILLING AND DRILLING FLUIDS
SN  - 0444421777
U1  - 622.338 
CY  - AMSTERDAM
KW  - POZOS PETROLIFEROS-PERFORACION
N1  - DEVELOPMENTS IN PETROLEUM SCIENCE 11
ER  -