TY  - BOOK
ED  - Irrigation Research Institute Lahore.
TI  - Technical reports: bibliography 
U1  - 530 TEC  
PY  - 1947///
CY  - Lahore; 
PB  - Irrigation Research Institute Lahore; 
KW  - Hydraulic | Dam | Physics
N1  - Falls and weirs

; Bridges on rivers and nallahs; Flood control
ER  -