TY  - BOOK
AU  - Díaz de Cossío R.
AU  - Siess, C.P., coaut.
TI  - Development of design criteria for reinforced concrete box -culverts. part 2: recommendations for design / by R. Daz de- Cossío and C.P. Siess
CY  - Urbana, Illinois : University of Illinois, Department of Civil Engineering
ER  -