TY  - BOOK
AU  - Gray,George Robert
AU  - Darley,H.C.H.
AU  - Rogers,Walter Francis
TI  - Composition and properties of oil well drilling fluids
SN  - 0872011291
U1  - 622.338 
PY  - 1980///
CY  - Houston, TX
PB  - Gulf Pub. Co., Book Division, 
KW  - LODOS DE PERFORACION
N1  - First-3rd ed. by W.F. Rogers; Incluye referencias bibliográficas e índices
ER  -