2.4 billion workers exposed to excessive heat, 1.6 billion to workplace pollution: UN - The New Indian Express

2.4 billion workers exposed to excessive heat, 1.6 billion to workplace pollution: UN  The New Indian Express

2.4 billion workers exposed to excessive heat, 1.6 billion to workplace pollution: UN - The New Indian Express
2.4 billion workers exposed to excessive heat, 1.6 billion to workplace pollution: UN  The New Indian Express
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