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Biological Races of Phytophthora infestans in Canada. Nature 176, 432 (1955). https://doi.org/10.1038/176432c0
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DOI: https://doi.org/10.1038/176432c0
Nature volume 176, page 432 (1955)
Biological Races of Phytophthora infestans in Canada. Nature 176, 432 (1955). https://doi.org/10.1038/176432c0
Issue Date:
DOI: https://doi.org/10.1038/176432c0