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Agriculture: Research for the Farmer. Nature 224, 208 (1969). https://doi.org/10.1038/224208b0
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DOI: https://doi.org/10.1038/224208b0
Nature volume 224, page 208 (1969)
Agriculture: Research for the Farmer. Nature 224, 208 (1969). https://doi.org/10.1038/224208b0
Issue Date:
DOI: https://doi.org/10.1038/224208b0