TY  - BOOK
AU  - Babu SV Suresh
AU  -  Seth Bharat Lal
TI  - Sewage canal: How to clean the Yamuna     
U1  - XOaD864:82.2.6Y'P, P7 
PY  - 2007///
CY  - New Delhi
PB  - Centre for Science & Environment  
KW  - Yamuna Sewage maintenance
ER  -