TY  - BOOK
AU  - Gray, George Robert,
AU  - Darley, Herry C. H.
AU  - Rogers, Walter Francis
TI  - Composition and properties of oil well drilling fluids
SN  - 0872011291
AV  - TN871.2 G73 1980
PY  - 1980///
CY  - Houston, Texas
PB  - Gulf Publishing Company
N1  - "first-3d ed. by w. f. rogers"
ER  -