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Corn : acreage, yield, and production of all corn, corn for grain, corn for silage, and acreage for forage by states, 1866-1943
(1954)
The mechanization of maize harvesting for grain
Momotenko, Mykola P., (1968)
The relation of ear and grain type to yield in maize
Saunders, A. R., (1928)
Planting and fertilizing corn : U.S. Department of Agriculture, Bureau of Agricultural Economics
Brodell, Albert P., (1951)
Harvesting the silage crops
Brodell, Albert P., (1953)
Extent and Cost of Spraying and Dusting on Farms, 1952
Brodell, Albert P., (1955)