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By: Pigot, Edward FrancisType: ArticleIn: Journal and proceedings of the Royal Society of New South WalesVolume: 43Series:Issue:Date: 1909Page Range: 388--393Publication Info: Sydney C. Potter, Acting. Govt. Printer 1877-Subjects:
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By: Pigot, Edward FrancisType: ArticleIn: Journal and proceedings of the Royal Society of New South WalesVolume: 50Series:Issue:Date: 1916Page Range: 262--269Publication Info: Sydney C. Potter, Acting. Govt. Printer 1877-Subjects: