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Long Ashton Research Station, Bristol: DR. H. G. H. KEARNS, O.B.E.. Nature 180, 685 (1957). https://doi.org/10.1038/180685a0
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DOI: https://doi.org/10.1038/180685a0
Long Ashton Research Station, Bristol: DR. H. G. H. KEARNS, O.B.E.
Nature volume 180, page 685 (1957)
