TY  - BOOK
AU  - Knight,Robert L.
AU  - Kadlec,Robert H.
AU  - Knight,Robert L.
AU  - Kadlec,Robert H.
ED  - American Petroleum Institute, API
TI  - The use of treatment wetlands for petroleum industry effluents
U1  - 660.061.3 A512 4672 0014382 
PY  - 1998///
CY  - Washington
PB  - American Petroleum Institute, API
ER  -