ISOLATION, IDENTIFICATION AND ANTIMICROBIAL SUSCEPTIBILITY TESTING OF ESCHERICHIA COLI ISOLETED FROM RAW COW MILKS OF BORENA BREED DAIRY FARMS IN HARAMAYA UNIVERSITY, EASTERN ETHIOPIA, Umer Seid, Chala Mohammed, Munera Ahmednur, Serkalem Haile, Abdullahi Abdurahman, INTERNATIONAL JOURNAL OF PURE MEDICAL RESEARCH : Volume-6 | Issue-3 | March-2021