S.R. Seddek. "ISOLATION OF NOCARDIA ORGANISMS FROM SOIL AND MASTITIC MILK OF DAIRY COWS (FRIEZIAN AND I-IOLESTEIN) ON DIFFERENT MEDIA ON SOME GOVERNOMENTAL FARMS IN ASSIUT GOVERNORATE", Assiut Veterinary Medical Journal, 46.2, 92, 2002, 72-83. doi: 10.21608/avmj.2002.180152