@inproceedings{paperid:1010794,
author = {Heravi Moussavi, Alireza and Danesh Mesgaran, Mohsen},
title = {Effect of different calving classes in the first calving on subsequent milk production in Holstein dairy cows},
booktitle = {British Society of Animal Science 2009},
year = {2009},
location = {ENGLAND},
keywords = {calving classes; first calving; milk production; Holstein},
}