TY  - BOOK
AU  - Barnes, D.
ED  - Bliss, P.J.
TI  - Biological control of nitrogen in wastewater treatment
SN  - 0419123504
U1  - 628.357 
PY  - 1983///
CY  - New York :  
PB  - E. & F.N. Spon
ER  -