TY  - GEN
AU  - Etnier,Carl
AU  - Guterstam, Bjorn
ED  - 
ED  - 
ED  - 
TI  - Ecological engineering for wastewater treatment
U1  - 628.43 
PY  - 1997///
CY  - Boca Raton
PB  - CRC Press
KW  - 
ER  -