TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Recommended practices for oil and gas producing and gas processing plant operations involving hydrogen sulfide: API recommended practice 55
U1  - Caja 11-A 
PY  - 1995///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normas API
KW  - Normalización
ER  -