c-l-fitch documents

The suppressor of forked locus in Drosophila melanogaster: genetic and molecular analyses
Documents The suppressor of forked locus in Drosophila melanogaster: genetic and molecular analyses
The potato breeding campaign wins
Documents The potato breeding campaign wins
Drouth Keeps Potatoes Alive
Documents Drouth Keeps Potatoes Alive
Improvement and control work in North Dakota
Documents Improvement and control work in North Dakota
Wheel damage to patatoes with large sprayers on muck soils
Documents Wheel damage to patatoes with large sprayers on muck soils
The geography of scab in the united states
Documents The geography of scab in the united states
Fertilizer and Subsoil Studies for Potatoes On Ten Iowa Peat and Muck Farms in 1931
Documents Fertilizer and Subsoil Studies for Potatoes On Ten Iowa Peat and Muck Farms in 1931
Sectional notes
Documents Sectional notes
News Items
Documents News Items
Third annual interstate seed potato school conference
Documents Third annual interstate seed potato school conference
The cobbler seed supply of the United States
Documents The cobbler seed supply of the United States
Seed production under irrigation not understood
Documents Seed production under irrigation not understood
Potato seedlings for less money in less time
Documents Potato seedlings for less money in less time
Sectional notes
Documents Sectional notes
The Hastings District
Documents The Hastings District
Science with practice
Documents Science with practice