TY - BOOK ED - American Petroleum Institute, API ED - Bechtel Corporation ED - Bechtel Corporation TI - Desulfurization costs residual fuel oil: Typical caribean refinery venezuelan crude oil U1 - 660.061.3 A512 4000 0004745 PY - 1967/// CY - New York PB - American Petroleum Institute, API KW - Refinación de petróleo KW - Desulfurización ER -