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(50) Bulleb, A. H. Reginald. 



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(51) BUBBANK, LUTHEE. 



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(54) Burnett. L. C. 



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(55) Burns. Wai.teh Noble. 



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(56) Cabell, N. F. 



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(57) Caldwell, William li. 



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1900. The basis for the Improvement of American wheats. U. S. Dept. 

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