TY  - BOOK
AU  - Hershfield,David M.
TI  - Rainfall frequency atlas of the United States: for durations from 30 minutes to 24 hours and return periods from 1 to 100 years 
T2  - Technical paper / Weather Bureau
PY  - 1961///
CY  - Washington, D.C.
PB  - Dept. of Commerce, Weather Bureau
KW  - Lluvia
KW  - Estados Unidos
KW  - Mapas
KW  - lemb
KW  - Pluviometria
KW  - Rain and rainfall
KW  - United States
KW  - Maps
N1  - "May 1961."; Incluye referencias bibliográficas
ER  -