TY  - BOOK
AU  - Robinson, Leon
TI  - Mud Equipment manual: handbook 1: introduction to drilling mud systems
SN  - 0872016137
U1  - 624.151 
PY  - 1985///
CY  - Houston
PB  - Gulf publishing
KW  - Engineering
KW  - Mud Equipment
KW  - Soil engineering
ER  -