The secular movement of corn prices /
by Geoffrey S. Shepherd.
APA Citation
Shepherd, G. Seddon. (1931). The secular movement of corn prices. Ames, Iowa: Agricultural Experiment Station, Iowa State College of Agriculture and Mechanic Arts.
MLA Citation
Shepherd, Geoffrey Seddon, 1898-. The Secular Movement of Corn Prices. Ames, Iowa: Agricultural Experiment Station, Iowa State College of Agriculture and Mechanic Arts, 1931.
Warning: These citations may not always be complete (especially for serials).