TY  - BOOK
AU  - Steel, Arnest W.
TI  - Jal Parday And Malak Jal Vyavshtha
U1  - 628 
PY  - 1980///
CY  - Lucknow
PB  - U. P. Hindi Grandh Academy
KW  - Engineering and allied operations
KW  - Technology (Applied sciences)
KW  - Sanitary engineering
KW  - Water supply engineering
ER  -