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Science News a Century Ago. Nature 133, 733–734 (1934). https://doi.org/10.1038/133733b0
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DOI: https://doi.org/10.1038/133733b0
Nature volume 133, pages 733–734 (1934)
Royal Geographical Society
Science News a Century Ago. Nature 133, 733–734 (1934). https://doi.org/10.1038/133733b0
Issue Date:
DOI: https://doi.org/10.1038/133733b0