TY  - GEN
AU  - Qasim, Syed R.
AU  - Zhu, Guang
AU  - Motley, Edward M.
TI  - Water works engineering: planning, design and operation
SN  - 8120321537
U1  - 628.162 
PY  - 2000///
CY  - New Delhi
PB  - Prentice-Hall 
KW  - Treatment
KW  - Water supply
ER  -