World Environment Day Speech in Assamese//বিশ্ব পৰিৱেশ দিৱসৰ ভাষণ//5 June 2024||

World Environment Day Speech in Assamese//বিশ্ব পৰিৱেশ দিৱসৰ ভাষণ//5 June 2024||

World Environment Day Speech in Assamese//বিশ্ব পৰিৱেশ দিৱসৰ ভাষণ//5 June 2024||