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The black fly of citrus and other subtropical plants
Manufacture of cows'-milk Roquefort cheese
Life history of the grape-berry moth in northern Ohio
Farm practice in growing field crops in three sugar-beet districts of Colorado
Forest resources of southeastern Texas
Operating costs of a well-established New York apple orchard
Food habits of the swallows : a family of valuable native birds
Control of the Japanese beetle on fruit and shade trees
Impact of forestry associations on forest productivity in the South
The granary weevil
