A Monographic Study Of Sweet-potato Diseases And Their Control: by Us Department Of Agriculture (usda)

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Testing Vinifera Grape Varieties Grafted On Phylloxera-resistant Rootstocks In California: by Us Department Of Agriculture (usda)

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The Biology And Control Of The Blueberry Maggot In Washington County, Maine: by Us Department Of Agriculture (usda)

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The Biology And Morphology Of The Braconid Chelonus Annulipes Wesm., A Parasite Of The European Corn Borer: by Us Department Of Agriculture (usda)

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New Close Air Support Weapon: Unmanned Combat Aerial Vehicle In 2010 And Beyond: by Us Department Of Agriculture (usda)

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Ineffectiveness Of Internal Medication Of Poultry For The Control Of External Parasites: by Us Department Of Agriculture (usda)

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The Hired Farm Working Force Of 1976: by Us Department Of Agriculture (usda)

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Harvesting Pyrethrum: by Us Department Of Agriculture (usda)

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Deer Farming In The United States: by Us Department Of Agriculture (usda)

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Currants And Gooseberries: by Us Department Of Agriculture (usda)

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Economic Aspects of Pecan Production and Marketing: Arkansas, Florida, South Carolina, Mississippi, New Mexico, Georgia - Scholar': by Us Department Of Agriculture (usda)

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Solar- and Wind-Powered Irrigation Systems - Scholar's Choice Edition: by Us Department Of Agriculture (usda)

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Indirect Farm Labor and Management Costs - Scholar's Choice Edition: by Us Department Of Agriculture (usda)

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The Biology and Control of the Blueberry Maggot in Washington County, Maine - Scholar's Choice Edition: by Us Department Of Agriculture (usda)

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Indirect Farm Labor And Management Costs: by Us Department Of Agriculture (usda)

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Immigration Reform And Agricultural Labor: by Us Department Of Agriculture (usda)

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The School Garden: by Us Department Of Agriculture (usda)

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Future Directions In Rural Development Policy: Findings And Recommendations Of The National Commission On Agriculture And Rural De: by Us Department Of Agriculture (usda)

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Cranberry Diseases And Their Control: by Us Department Of Agriculture (usda)

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Diversification And Profitability Among Large Food Processing Firms: by Us Department Of Agriculture (usda)

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The Behavior Of Boron In Soils: by Us Department Of Agriculture (usda)

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Some Common Edible And Poisonous Mushrooms: by Us Department Of Agriculture (usda)

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Do Sunspot Cycles Affect Crop Yields: by Us Department Of Agriculture (usda)

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Beef Production And Quality As Affected By Method Of Feeding Supplements To Steers On Grass In The Appalachian Region: by Us Department Of Agriculture (usda)

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Crotalaria, A New Legume For The South: by Us Department Of Agriculture (usda)

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A Study Of The Influence Of Herbaceous Plant Cover On Surface Run-off And Soil Erosion In Relation To Grazing On The Wasatch Plate: by Us Department Of Agriculture (usda)

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