TY  - BOOK
AU  - Fred W. Blaisdell
ED  - American society of the civil engineers
TI  - The box inlet drop spillway and its outlet: proceeding of the American society of the civil engineers
U1  - 630.2 PRO 1954 
PY  - 1955///
CY  - Newyork
PB  -  american society of the civil engineers
ER  -