Samuel Allen
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Bibliography
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Nitrogen Dynamics In A Pecan (Carya Illinoensis K. Koch)-Cotton (Gossypium Hirsutum L.) Alley Cropping System In The Southern United StatesDissertation Discovery Company12-201861,29€
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Nitrogen Dynamics In A Pecan (Carya Illinoensis K. Koch)-Cotton (Gossypium Hirsutum L.) Alley Cropping System In The Southern United StatesDissertation Discovery Company12-201840,56€
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The American Poultry YardBook on Demand Ltd.05-201327,78€