Showing 1 - 2 results of 2 for search 'Johnson, Samuel W.', Forespørselstid: 0.00s Refine Results
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    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 af Johnson, Samuel W.

    Udgivet 1891
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  2. 2
    The vegetable proteins

    The vegetable proteins af Osborne , Thomas B.

    Udgivet 1919
    Andre forfattere: “...Johnson, Samuel W., ded...”
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