00580nam a2200205Ia 4500 CTU_150795 210402s9999 xx 000 0 und d 639.966 H699 Hoffman, Glenn L. Parasites of freshwater fishes : A review of their control Glenn L. Hoffman and Fred P. Meyer USA T.F.H. Publications, Inc 1974 Fishes,Cá Diseases,Bệnh Trọng Hải Trung tâm Học liệu Trường Đại học Cần Thơ