Summaries of climatological data by sections ... Prepared ... by the Climatological division. - Washington, Weather bureau, 1912. - 2 v. maps, charts, tables. 31 cm. - United States. Dept. of agriculture. Weather bureau. Bulletin W.W.B. no. 476 .

"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."

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United States--Climate.

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