Drought in the United States analyzed by means of the theory of probability
By: by George Blumenstock, jr. ...
Series: U.S. Dept. of agriculture. Technical bulletin no. 819
Publisher: United States Dept. of agriculture
Published: 1942
Place of publication: Washington, D.C
Language: eng
Number of pages: 63
Subjects: Droughts -- United States.; Meteorology -- Periodicity.; Periodicity in meteorology.; Probabilities.; Weather forecasting -- United States.
Notes: Cover title.
Contribution from Soil conservation service.
"Literature cited": p. 62-63.