TY  - BOOK
AU  - "UNITED NATIONS, ECONOMIC AND SOCIAL (Commission ) FOR ASIA AND THE PACIFIC"
ED  - "UNITED NATIONS, ECONOMIC AND SOCIAL (Commission ) FOR ASIA AND THE PACIFIC"
TI  - Design of law-head hydraulic structures
U1  - "D635:4, L3/UN" 
PY  - 1973///
ER  -