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Emergency forage crops
A method of destroying or preventing the growth of Algæ and certain pathogenic bacteria in water supplies
Common forest trees of Georgia: how to know them. A pocket manual
Agricultural policy : a linear programming application to Guatemala
The effects of artificial shading on plant growth in Louisiana
Food
"The dawn of a new constructive era,"
Spray calendar
Notes on North America agricultural, economical, and social
Seed 1941 garden field catalogue