Ali,Lokhaze Heavy Metals Detection In Suspended Particulate Matter (SPM) In Ambient Air Using Atomic Absorption Spectrometry (AAS) Lokhaze Ali - Islamabad IESE(SCEE) NUST 2010 - 65 p. HB. - MS Environmental Engineering . Theses MS EE Subjects--Topical Terms: Environmental Engineering LC Class. No.: 628 ALI Dewey Class. No.: 628 ALI