Govt urged to ban ozone-depleting gases in country
<img width="150" height="150" src="https://www.pakistanpressfoundation.org/wp-content/uploads/2019/09/5d80696827012-150x150.jpg" class="attachment-thumbnail size-thumbnail wp-post-image" alt="Govt urged to ban ozone-depleting gases in country" loading="lazy" title="Govt urged to ban ozone-depleting gases in country"><p>KARACHI: Speakers at a confer...