Exhibition calls for behaviour change to protect environment

NhanDan | Sci-Tech-Env

NhanDan / NhanDan | Sci-Tech-Env 11 Views comments

NDO &- A photo exhibition titled ‘Our Grandparents at a time when there were no plastic bottles and nylon bags’ opened in Hanoi on November 30, with the call for behavioural change to protect the environment.

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