TY  - BOOK
ED  - Estados Unidos.
TI  - Dams and control works: a description of representative storage and diversion dams and high-pressure reservoir outlet works 
AV  - TC540 E8 1938
PY  - 1938///
CY  - Washington, D.C.
PB  - Govt. Print. Off.
KW  - Presas
ER  -