TY  - JOUR
AU  - Chegini, A.
AU  - Shadparvar, A.A.
AU  - Ghavi Hossein-Zadeh, N.
TI  - Genetic Trends for Milk Yield, Persistency of Milk Yield,Somatic Cell Count and Calving Interval in Holstein Dairy Cows of Iran
JO  - Iranian Journal of Applied Animal Science
VL  - 3
IS  - 3
SP  - 503
EP  - 508
PY  - 2013
DO  - 
ER  -