TY  - GEN
AU  - Cheremisinoff, Nicholas P.
TI  - Biotechnology for waste and wastewater treatment
SN  - 9788120318830
AV  - TD755 CHE 1996 
PY  - 1996///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Sewage -- Purification -- Biological treatment
KW  - Water -- Purification -- Biological treatment
N1  - Includes bibliographical references and index
ER  -