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."