Mean annual total precipitation (inches) /
United States.Weather Bureau.
Washington, D.C. : The Bureau : For sale by the Supt. of Docs., U.S. G.P.O.,
1960.
Subject data based on 1921-50.
Printed on both sides of sheet.
Mean annual total precipitation (inches) -- Mean monthly total precipitation (inches) for selected stations.
Bartholomew firm library.
Precipitation (Meteorology)