TY  - GEN
AU  - Aleyat Abd El aziz Hassanein
AU  - Saleh Abd El hamid Ibrahim , 
AU  - Yassein Mohamed Hafez , 
AU  - Zenat B.Rabie , 
TI  - Studies on the different stages of lactogenesis in friesian cows / 
PY  - 2003///
CY  - Cairo : 
PB  - Aleyat Abd El aziz Hassanein , 
KW  - Friesian cows
KW  - Lactogenesis
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Animal Production; Issued also as CD
UR  - http://172.23.153.220/th.pdf
ER  -