HASSLINGER, M., EL-ASSALY, T. M., SELIM, M. (1992). 'COMPARATIVE STUDIES ON COPROLOGIC RESULTS OF CARNIVOROUS ANIMALS IN ZOOLOGICAL GARDENS OF GIZA EGYPT AND MUNICH GERMANY', Assiut Veterinary Medical Journal, 26.2(52), pp. 102-109. doi: 10.21608/avmj.1992.187345