TY - BOOK ED - Spe International Symposium On Oilfield Chemistry TI - Proceedings 1991 spe international symposium on oilfield chemistry, february 20-22, 1991 anaheim, california AV - TN871 S68 1991 PY - 1991/// CY - [dallas, texas] PB - Society of Petroleum Engineers KW - Campos petroleros KW - Congresos ER -