Showing 1 - 2 results of 2 for search 'Johnson, Samuel W.', query time: 0.00s Refine Results
  1. 1
    How crops grow : a treatise on the chemical composition, structure and life of the plant, for students of agriculture

    How crops grow : a treatise on the chemical composition, structure and life of the plant, for students of agriculture by Johnson, Samuel W.

    Published 1891
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  2. 2
    The vegetable proteins

    The vegetable proteins by Osborne , Thomas B.

    Published 1919
    Other Authors: “…Johnson, Samuel W., ded…”
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