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Exhibition of ivory-pocket sundials. Nature 335, 112 (1988). https://doi.org/10.1038/335112b0
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DOI: https://doi.org/10.1038/335112b0
Nature volume 335, page 112 (1988)
Exhibition of ivory-pocket sundials. Nature 335, 112 (1988). https://doi.org/10.1038/335112b0
Issue Date:
DOI: https://doi.org/10.1038/335112b0