NIDA UL FATIMA-sup-Dr. Sadia Andleeb TH-MS-Beta Lactamase Resistome in culturable bacterial Isolates from drinking water of Pakistan NIDA UL FATIMA-sup-Dr. Sadia Andleeb - Islamabad ASAB NUST 2014 - xiv, 62 P 30 cm Subjects--Uniform Titles: Virology and Immunology