TY  - BOOK
AU  - Centrl Public Health Engineering Research Institute.
TI  - Short Course on Corrosion control in water and waste water engineering 24th to 27th February, 1971 Cpheri, Nagpur
SN  - GOVTDOC5433
U1  - 628.162 
PY  - 1971///
CY  - Jamshedpur
PB  - s.n.
KW  - Water treatment engineering
ER  -