TY  - MAP
ED  - Colorado Climate Center.
ED  - Geological Survey (U.S.)
ED  - United States.
TI  - State of Colorado: Colorado average annual precipitation 1951-1980 
PY  - 1984///
CY  - Reston, Va.
PB  - U.S. Geological Survey
KW  - Rain and rainfall
KW  - Colorado
KW  - Maps
KW  - Precipitation (Meteorology)
N1  - Relief shown by contour lines and spot heights; "Contour interval 500 feet."; "Funded by: National Oceanic and Atmospheric Administration-National Climate Program Office, Colorado State University-Experiment Station, U.S. Geological Survey-Water Resources Division."
ER  -