Various behavioral signs of estrous and their relationship with time of ovulation in dairy cattle
J.B. Roelofs, F.J.C.M. van Eerdenburg, N.M. Soede, B. KempVolume:
63
Year:
2005
Language:
english
DOI:
10.1016/j.theriogenology.2004.07.009
File:
PDF, 124 KB
english, 2005