Crop yields on soil experiment fields in Iowa /
by W.H. Stevenson, P.E. Brown and L.W. Forman ; with the assistance of W.G. Baker, J.L. Boatman, Bryan Boatman.

APA Citation

Stevenson, W. H. (William Henry)., Boatman, J. L. (Julien L.)., Boatman, W. Jennings Bryan., Brown, P. E. (Percy Edgar)., Baker, W. G., Forman, L. W. (1924). Crop yields on soil experiment fields in Iowa. Ames, Iowa: Agricultural Experiment Station, Iowa State College of Agriculture and Mechanic Arts.

MLA Citation

Forman, L. W, et al.. Crop Yields On Soil Experiment Fields In Iowa. Ames, Iowa: Agricultural Experiment Station, Iowa State College of Agriculture and Mechanic Arts, 1924.