Mohamed, A.Z., Afifi, A., Sulieman, Y. and Pengsakul, T. 2016. SOME MICRO-ECOLOGICAL FACTORS INFLUENCING THE POPULATION DYNAMICS OF SCHISTOSOMIASIS INTERMEDIATE HOST SNAILS IN KHARTOUM STATE, SUDA. International Journal of Research -GRANTHAALAYAH. 4, 8 (Aug. 2016), 147–151. DOI:https://doi.org/10.29121/granthaalayah.v4.i8.2016.2573.