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International Congress of Crop Protection. Nature 179, 77 (1957). https://doi.org/10.1038/179077b0
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DOI: https://doi.org/10.1038/179077b0
Nature volume 179, page 77 (1957)
International Congress of Crop Protection. Nature 179, 77 (1957). https://doi.org/10.1038/179077b0
Issue Date:
DOI: https://doi.org/10.1038/179077b0