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  1. Agricultural chemistry--soil-analysis.
    By: Johnson, Samuel W.
    Publication info: New York,1861
    Contributed by: Library of Congress
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  2. Essays on peat, muck, and commercial manures,
    By: Johnson, Samuel W.
    Publication info: Hartford,Brown & Gross,1859.
    Contributed by: Library of Congress
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  3. From the letter-files of S. W. Johnson, professor of agricultural chemistry in Yale university, 1856-1896, director of the Connecticut agricultural experiment station, 1877-1900; ed. by his daughter Elizabeth A. Osborne.
    By: Johnson, Samuel W. - Osborne, Elizabeth A. (Johnson),
    Publication info: New Haven :Yale University Press; [etc., etc.],1913.
    Contributed by: University of California Libraries (archive.org)
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  4. How crops feed. A treatise on the atmosphere and the soil as related to the nutrition of agricultural plants. By Samuel W. Johnson.
    By: Johnson, Samuel W.
    Publication info: New York,Orange Judd and company[1870]
    Contributed by: Library of Congress
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  5. How crops grow A treatise of the chemical composition, structure, and life of the plant, for all students of agriculture ... By Samuel W. Johnson
    By: Johnson, Samuel W. - Making of America Project.
    Publication info: New York,Orange Judd & company[c1868]
    Contributed by: University of California Libraries (archive.org)
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  6. How crops grow. A treatise of the chemical composition, structure, and life of the plant, for all students of agriculture ... By Samuel W. Johnson ...
    By: Johnson, Samuel W.
    Publication info: New York,Orange Judd & company[c1868]
    Contributed by: Prelinger Library (archive.org)
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  7. How crops grow. A treatise on the chemical composition, structure and life of the plant, for students of agriculture. With numerous illustrations and tables of analyses. By Samuel W. Johnson ...
    By: Johnson, Samuel W.
    Edition: Rev. and enl. ed.
    Publication info: New York,Orange Judd Company,1898.
    Contributed by: Library of Congress
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  8. How crops grow. A treatise on the chemical composition, structure and life of the plant, for students of agriculture. With numerous illustrations and tables of analyses. By Samuel W. Johnson.
    By: Johnson, Samuel W.
    Publication info: New York,O. Judd Company,1890.
    Contributed by: Library of Congress
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  9. How crops grow. A treatise on the chemical composition, structure and life of the plant, for students of agriculture. With numerous illustrations and tables of analyses. By Samuel W. Johnson.
    By: Johnson, Samuel W.
    Edition: Rev. and enl. ed.
    Publication info: New York :Orange Judd company,1911 [c1890]
    Contributed by: University of California Libraries (archive.org)
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  10. How crops grow; a century later /
    By: Day, Peter R., - Johnson, Samuel W.
    Publication info: New Haven :Connecticut Agricultural Experiment Station,1969.
    Contributed by: University of Connecticut Libraries (archive.org)
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  11. Reports on peat, muck, and commercial manures, made to the Connecticut state agricultural sociey in 1857-8. By Samuel W. Johnson ...
    By: Johnson, Samuel W.
    Publication info: Hartford,Press of Williams & Wiley,1859.
    Contributed by: Library of Congress
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