Relationship of soil moisture and precipitation to spring wheat yields in the northern Great Plains
By: by J.R. Thomas, T.J. Army and E.L. Cox
Contributors: Army, T. J. (Thomas James), 1923-; Cox, E. L. (Edwin Lory), 1914-
Series: Production research report -- no. 56
Publisher: Agricultural Research Service, U.S. Dept. of Agriculture
Published: 1962
Place of publication: Washington, D.C
Language: eng
Number of pages: 24
Subjects: Soil moisture; Wheat
Notes: In cooperation with the Montana, North Dakota, and South Dakota Agricultural Experiment Stations.

Bibliography : p. 15.