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The Agricultural Research Service. Nature 201, 245 (1964). https://doi.org/10.1038/201245b0
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DOI: https://doi.org/10.1038/201245b0
Nature volume 201, page 245 (1964)
The Agricultural Research Service. Nature 201, 245 (1964). https://doi.org/10.1038/201245b0
Issue Date:
DOI: https://doi.org/10.1038/201245b0