TY  - BOOK
AU  - Abdalla,Mahmoud Hassan
TI  - Effect of some feed additives on productive and reproductive performance of friesian cows during the post-partum period
PY  - 1989///
KW  - Feed additives
KW  - Friesian cattle
KW  - Feeding and feeds
N1  - Thesis (M.S.)--Minufiya University, 1989; Includes bibliographical refences (leaves [98]-135); Microfiche; ASUNET; Ain Shams University; 3 microfiches : negative
ER  -