TY - GEN AU - ELLIS, D.S TI - ELEMENTS OF HYDRAULIC ENGINEERING U1 - 627 PY - 1949/// CY - NEW YORK PB - D VAN NOSTRAND COMPANY N1 - WEIR FLOW, FLOW IN OPEN CHANNEL, DYNAMIC EFFECTS OF FLUIDS; 0; 0; 0; 627_000000000000000_ELL ER -