TY - GEN AU - Raafat Mohamed Shaapan AU - Fathi Abd Elrahman Elnawawi , AU - Mohamed Adel Abbas Tawfic , TI - Parasites of fresh water fishes and its effect on public health / PY - 1997/// CY - Cairo : PB - Raafat Mohamed Shaapan , N1 - Thesis(M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Food Hygiene and Control UR - http://172.23.153.220/th.pdf ER -