TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Pilot studies on activated carbon enhancement of the refinery activatd sludge process - Phase II
U1  - 660.061.3 A512 957 0003521 
PY  - 1978///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Residuos de refinerÃ­as
KW  - Sludge farming
KW  - Tratamiento de residuos
KW  - CarbÃ³n activado
ER  -