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Tenth International Botanical Congress, Edinburgh. Nature 199, 434 (1963). https://doi.org/10.1038/199434c0
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DOI: https://doi.org/10.1038/199434c0
Nature volume 199, page 434 (1963)
Tenth International Botanical Congress, Edinburgh. Nature 199, 434 (1963). https://doi.org/10.1038/199434c0
Issue Date:
DOI: https://doi.org/10.1038/199434c0