Poshan Maah 2020
Patna

Patna

Patna Takes Up Vertical Gardening To Combat Air Pollution In The City

Patna Takes Up Vertical Gardening To Combat Air Pollution In The City
Air Pollution Bihar News
World Health Organisation’s 2018 report on global air pollution found Patna to be the fifth most polluted city in the world in terms of PM2.5 levels of air pollution ...
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