%0 Journal Article
%T Estimation of genetic parameters and trends for age at first calving and calving interval in iranian Holstein cows
%A Farajiarogh, Hadi
%A  Aslaminejad, Ali Asghar
%A  H. Farhangfar
%J پژوهش در علوم کشاورزی - Journal of Research in Agricultural Science
%@ 1735-8884
%D 2011