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By: Vagg, Robert SType: ArticleIn: Journal and proceedings of the Royal Society of New South WalesVolume: 117Series:Issue: 3-4Date: 1984-12-30Page Range: 99--111Publication Info: Sydney C. Potter, Acting. Govt. Printer 1877-Subjects:
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By: Vagg, Robert S - Goodwin, Terence J - Williams, Peter AType: ArticleIn: Journal and proceedings of the Royal Society of New South WalesVolume: 117Series:Issue: 1-2Date: 1984-08-06Page Range: 1--6Publication Info: Sydney C. Potter, Acting. Govt. Printer 1877-Subjects: