Estimation and imputation of crop yield advances by states and regions /
by Ludwig Auer and Earl O. Heady.

Description

Main Author

Auer, L.

Related Names

Heady, Earl Orel, 1916-

Language(s)

English

Published

Ames, Iowa : Iowa Agriculture and Home Economics Experiment Station, Iowa State University of Science and Technology, 1968.

Subjects

Crop yields > Crop yields / Economic aspects.
Crop yields

Physical Description

p. 213-251 : ill. ; 28 cm.

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