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No digital objectLibrary / National Library CollectionsCanada Centre for Mapping.Ottawa :Army Survey Establishment :Surveys and Mapping Branch,1974. [1974]
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No digital objectLibrary / National Library CollectionsCanada Centre for Mapping.Ottawa :Army Survey Establishment :Surveys and Mapping Branch,1960. [1960]
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No digital objectLibrary / National Library CollectionsCanada Centre for Mapping.Ottawa :Army Survey Establishment :Surveys and Mapping Branch,1981. [1981]
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No digital objectLibrary / National Library CollectionsBowser, W. E.Ottawa :Printed by the Surveys and Mapping Branch, Dept. of Energy Mines and Resources,1967. [1967]
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No digital objectLibrary / National Library CollectionsAshton, Kenneth Earl, 1952-[Ottawa] :Geological Survey of Canada,2009. [2009]