Azra Nawar (NUST2015PCES9215F) Development of calcium based sorbent for flue gas cleaning applications / - USPCAS-E, NUST, Islamabad : 2020 - xxviii, 138 p. PTH-2 Subjects--Topical Terms: PhD-ESE ThesisPhD Thesis Dewey Class. No.: 624.1 / AZR