TY  - BOOK
AU  - Antonie,Ronald L.
TI  - Fixed biological surfaces-wastewater treatment: the rotating biological contactor 
SN  - 0878190791 :
U1  -  628.354 
PY  - 1976///
CY  - Ohio
PB  - CRC Press
KW  - Sewage
KW  - Purification
KW  - Rotating disc process
N1  - Includes index
ER  -