PPSC Past Paper Assistant Labour and Human Resource 2019 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsIn which city the first WHO Global Conference on Air Pollution and Health held? Posted on April 17, 2021 by Rana TahirA. Geneva B. New York C. Paris D. LondonShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)
