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Forest Products Research Laboratory. Nature 185, 75 (1960). https://doi.org/10.1038/185075b0
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DOI: https://doi.org/10.1038/185075b0
Nature volume 185, page 75 (1960)
Forest Products Research Laboratory. Nature 185, 75 (1960). https://doi.org/10.1038/185075b0
Issue Date:
DOI: https://doi.org/10.1038/185075b0