أحدث أبحاثى
* Abundance and annual distribution of freshwater snails and some trematode cercariae at Damietta Governorate, Egypt
* Evaluation of Spatial and Temporal Variations of Surface Water Quality in the Nile River Damietta Branch
* ultrastructural observations on the pharynx and associated glands of the monogenean gill parasite cichlidogyrus halli typicus (price and kirk, 1967) paperna, 1979..