Laila Rashad Hassan creator preparation. Safaa O. Amin thesis advisor. I.A. Khalil thesis advisor. M.M. Shafie thesis advisor. text theses ua 1994 monographic eng ara 121 Leaves illustrations 30 cm. + specialized By Laila Rashad Hassan ; Supervised Dr. Safaa O. Amin, Dr. I.A. Khalil, Dr. M.M. Shafie Thesis (Ph.D)-Cairo University, 1994 Bibliography: pages 111.121 activity of the mammary gland in buffalo successive stages of season of lactation EG-GICUC 260701 20260701120832.0 eng