TY  - BOOK
AU  - Muhammad Hasham.
AU  - Maryam.
TI  - Design, fabrication and operation of anaerobic rotating biological contractor
U1  - MUH 
PY  - 2016///
CY  - MUET, Jamshoro
PB  - Environmental Engineering
KW  - Environmental Engineering
N1  - Includes References
ER  -