Summaries of climatological data by sections ... - United States. Weather Bureau; United States. Department of Agriculture. Weather Bureau. Climatological Division (Washington, Weather bureau, 1912)
"The 106 summaries are bound in two volumes, vol. I embracing the sections west of the Mississippi, nos. 1-57, inclusive, while vol. II contains those east of the Mississippi River, nos. 58-106, inclusive."
Keywords: United States -- Climate