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Kolkata Drainage Maps
Drainage maps for wards of Kolkata as published by the Kolkata Municipal Corporation.
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Kolkata UDISE+ 2021-22
Unified District Information System For Education Plus (UDISE+) data for Kolkata District.
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Kolkata UDISE+ 2023-24
Unified District Information System For Education Plus (UDISE+) data for Kolkata District from 2023-24
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