Open waste burning main cause of air pollution
risingnepaldaily.com
. 9 day ago
Kathmandu, Mar. 21: Air pollution remains a significant environmental challenge in several urban areas of the country, particularly in the Kathmandu Valley. The country consistently ranks among the...
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यस पोस्ट मा कुनै टिप्पणी छैन। टिप्पणी गर्ने पहिलो हुनुहोस्।
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