Leonard Pearson grāmatas
Tuberculosis of Cattle and the Pennsylvania Plan for its Repression
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Diseases of Poultry [microform]: Part 1
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Diseases of Poultry [microform]: Part 1
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Special Report on Diseases of the Horse; Volume 1
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Special Report on Diseases of the Horse; Volume 2
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Special Report on Diseases of the Horse; Volume 1
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Special Report on Diseases of the Horse; Volume 2
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The effect of tuberculosis vaccination upon cattle infected with tuberculosis
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The Koch Test For Tuberculosis
Henry Prentiss Armsby, Leonard Pearson
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