TY  - BOOK
AU  - United States. Department of the Interior. 
TI  - Dams and control works
PY  - 1954///
CY  - Washington : 
PB  - United States Government Printing Office, 
KW  - INGENIERIA HIDRAULICA
KW  - REPRESAS
KW  - DIQUES
KW  - EMBALSES
ER  -