Atlas of climatic types in the United States, 1900-1939
By: by C.W. Thornthwaite ; in cooperation with Division of Climate and Crop Weather, United States Weather Bureau
Contributors: United States. Weather Bureau; United States. Soil Conservation Service; United States. Work Projects Administration
Series: Miscellaneous publication / United States Department of Agriculture -- no. 421
Publisher: U.S. Dept. of Agriculture, Soil Conservation Service
Published: 1941
Place of publication: Washington, D.C
Language: eng
Number of pages: 48
Subjects: Atlases; Climate
Notes: At head of title: United States Dept. of Agriculture. Soil Conservation Service ...

"Assistance in the preparation of the maps was furnished by the personnel of Work Projects Administration, Office project no.65-2-42-282."

Maps are numbered as plates.

Bibliography: p.5. "Selected references": p.5-7.