TY - GEN AU - Hatem Hassan Mohamed AU - Elsayed Abdu Khalil Abohegab , AU - Haggag Ali Mohamed , AU - Khalid Hussein Hassan Zaghloul , TI - Effect of supplemental dietary vitamin C on copper and or zinc toxicity in the nile catfish clarias gariepinus / PY - 2002/// CY - Cairo : PB - Hatem Hassan Mohamed , KW - Clarias gariepinus KW - Copper KW - Effect of supplemental dietary vitamin C KW - Nile catfish KW - Zinc toxicity N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Zoology; Issued also as CD UR - http://172.23.153.220/th.pdf ER -