Some studies on digenetic trematodes of herring gull (Larus Argentatus) at Port Said Governorate
By: Tadrus, Samar Wilyam Abd al-Malak; Abu Isa, Jihan F. K.; al-Jiyar, Amal Kamal. Assiut Veterinary Medical Journal. Vol. 59, no. 138 (Jul. 2013), pp.161-169, 9 p.
Subjects: Egypt; Port Said