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  1. Results of experiments at Rothamsted, the growth of leguminous crops, for many years in succession on the same land; being (with additions) a lecture delivered November, 1, 1889, at the Royal Agricultural College, Cirencester,
    By: Gilbert, Joseph Henry, Sir, - Rothamsted experiments.
    Publication info: Cirencester,1889
    Holding Institution: University of California Libraries (archive.org)
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