TY  - BOOK
ED  - Irrigation research institute lahore,Pakistan
TI  - Annual report year 1988-89 : hydraulic model studies
U1  - 621.2 Hyd 1989 
PY  - 1989///
CY  - Lahore
PB  - Irrigation research institute
KW  - Hydraulics
KW  - Yearly
ER  -