Saurim-ul-haq, Kashan Khan Marwat, Zubair Mukhtar & Fareed Ahmed Extraction of water from atmospheric air (EWA) - Karachi: UIT, 2015-16 Standard No.: 15B-242-EL, 15B-223-EL, 15B-240-EL, 16B-244-EL Subjects--Personal Names: Telecommunication Engineering Subjects--Topical Terms: Bachelor of Engineering (BE)