Amjad,Hira Trihalomethanes Detection In Drinking Water By Gas Chromatography (GC) Hira Amjad - Islamabad IESE (SCEE) NUST 2009. - 104 p. HB. - MS Environmental Engineering . Thesis MS EE Subjects--Topical Terms: Environmental Engineering LC Class. No.: 628 AMJ Dewey Class. No.: 628 AMJ