November, 1896.Cover title.Caption title: Fertilizer, culture and variety experiments on corn.Mode of access: Internet
Cover title.Fertilizer, culture and variety experiments on corn / R.J. Redding -- Fertilizer and var...
"March 18, 1914."Includes tables.Caption title.Corn -- Oats -- Barley, rye, potatoes, and flax -- Be...
September, 1905.Caption title.Cover title: The influence of the size of the grain and the germ of co...
November, 1897.Cover title.Caption title: Fertilizer, culture and variety experiments on corn.Mode o...
December, 1896.Cover title.Caption title: Fertilizer, culture and variety experiments on cotton.Mode...
June, 1899.Caption title: Variety and culture experiments with wheat, corn and potatoes.Cover title....
Caption title.Experiments with corn / G.E. Morrow, F.D. Gardner -- Rate of growth and chemical compo...
Cover title.Fertilizer, culture and variety experiments on corn -- Oat culture.Mode of access: Inter...
Added caption title: Wheat experiments, 1892.Cover title.Mode of access: Internet
Cover title: 1958 performance of experimental corn hybrids in Illinois.Caption title.Mode of access:...
Caption title: Wheat and barley experiments.September, 1894.Mode of access: Internet
Cover title.Caption title: Corn culture in North Dakota.Mode of access: Internet
Cover title.December, 1908.Part I. Corn culture -- Part II. Cotton culture.Mode of access: Internet
Caption title."Contribution from the Bureau of Plant Industry."Bibliography: p. 20.Mode of access: I...
Caption title: Report upon the results of an investigation conducted to determine the value of a new...
Cover title.Fertilizer, culture and variety experiments on corn / R.J. Redding -- Fertilizer and var...
"March 18, 1914."Includes tables.Caption title.Corn -- Oats -- Barley, rye, potatoes, and flax -- Be...
September, 1905.Caption title.Cover title: The influence of the size of the grain and the germ of co...
November, 1897.Cover title.Caption title: Fertilizer, culture and variety experiments on corn.Mode o...
December, 1896.Cover title.Caption title: Fertilizer, culture and variety experiments on cotton.Mode...
June, 1899.Caption title: Variety and culture experiments with wheat, corn and potatoes.Cover title....
Caption title.Experiments with corn / G.E. Morrow, F.D. Gardner -- Rate of growth and chemical compo...
Cover title.Fertilizer, culture and variety experiments on corn -- Oat culture.Mode of access: Inter...
Added caption title: Wheat experiments, 1892.Cover title.Mode of access: Internet
Cover title: 1958 performance of experimental corn hybrids in Illinois.Caption title.Mode of access:...
Caption title: Wheat and barley experiments.September, 1894.Mode of access: Internet
Cover title.Caption title: Corn culture in North Dakota.Mode of access: Internet
Cover title.December, 1908.Part I. Corn culture -- Part II. Cotton culture.Mode of access: Internet
Caption title."Contribution from the Bureau of Plant Industry."Bibliography: p. 20.Mode of access: I...
Caption title: Report upon the results of an investigation conducted to determine the value of a new...
Cover title.Fertilizer, culture and variety experiments on corn / R.J. Redding -- Fertilizer and var...
"March 18, 1914."Includes tables.Caption title.Corn -- Oats -- Barley, rye, potatoes, and flax -- Be...
September, 1905.Caption title.Cover title: The influence of the size of the grain and the germ of co...