Abstract
BRITISH. Canada. Department of Mines: Mines Branch, The Gypsum Industry of Canada. By L. Heber Cole. (No. T14.) Pp. viii + 164 + 20 plates. (Ottawa: F. A. Acland.) 30 cents.
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Official Publications Received. Nature 126, 831 (1930). https://doi.org/10.1038/126831a0
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DOI: https://doi.org/10.1038/126831a0