LAHORE: (Thursday, March 21, 2024): Punjab University will organize a seminar on World Water day 2024 followed by a tree plantation campaign and awareness walk on Friday (today) at 9:30am at Al Raazi Hall. PU VC Prof Dr Khalid Mahmood, Convener Tree Plantation Campaign / Dean Faculty of Geosciences Prof Dr Sajid Rashid Ahmad and others will attend the event.