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Archival description
City of Calgary Archives City of Calgary. Engineering and Environmental Services Department fonds
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Raw Sewage: Influent to Effluent
Raw Sewage: Influent to Effluent
John Sabol Surveys Sewage Treatment Unit
John Sabol Surveys Sewage Treatment Unit
Snow Dumping Site 6
Snow Dumping Site 6
Wire Mesh Sampler in the Snow
Wire Mesh Sampler in the Snow
Water and Rocks
Water and Rocks
Snow Dumping Site 22
Snow Dumping Site 22
Snow Dumping Site 24
Snow Dumping Site 24
Snow Dumping Site 29
Snow Dumping Site 29
Snow Dumping Site 35
Snow Dumping Site 35
Snow Dumping Site 36
Snow Dumping Site 36
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