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The Agricultural Research Service. Nature 172, 89–91 (1953). https://doi.org/10.1038/172089a0
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DOI: https://doi.org/10.1038/172089a0
Nature volume 172, pages 89–91 (1953)
The Agricultural Research Service. Nature 172, 89–91 (1953). https://doi.org/10.1038/172089a0
Issue Date:
DOI: https://doi.org/10.1038/172089a0