TY - BOOK AU - United Nations,Economics and social commission for asia and the pacific. And UN office of technical cooperation. ED - United Nations,Economics and social commission for asia and the pacific. And UN office of technical cooperation. TI - Design of low-head hydraulic structures T2 - United Nations, water resources series, 5 U1 - D635:4, L3 PY - 1973/// CY - New York PB - UN USA KW - Computer Science ER -