Corn in Missouri.
II,
Field methods that increase the corn crop /
C.A. Helm.
APA Citation
Helm, C. A. (Charles Alton). (1921). Corn in Missouri. Columbia, Mo.: University of Missouri, College of Agriculture, Agricultural Experiment Station.
MLA Citation
Helm, C. A. (Charles Alton), 1889-. Corn In Missouri. Columbia, Mo.: University of Missouri, College of Agriculture, Agricultural Experiment Station, 1921.
Warning: These citations may not always be complete (especially for serials).