TY  - BOOK
AU  - Srivastava,Manish L.\\
AU  - -
TI  - Physico-chemical and microbiological characters of water \\\: . \\\
SN  - 8170352673
U1  - 628.162/S774p  
PY  - 0000///Daya Pub.
PY  - 0000///
CY  - Delhi, India 
KW  - Water Purification, Water
N1  - Bibliography : P. 141-66,
ER  -