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Central Building Research Institute, India. Nature 167, 1020–1021 (1951). https://doi.org/10.1038/1671020a0
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DOI: https://doi.org/10.1038/1671020a0
Nature volume 167, pages 1020–1021 (1951)
Central Building Research Institute, India. Nature 167, 1020–1021 (1951). https://doi.org/10.1038/1671020a0
Issue Date:
DOI: https://doi.org/10.1038/1671020a0