共 9 条
[1]
Comparison of the reproductive performance of sows kept outdoors in Croatia with that of sows kept indoors
[J].
LIVESTOCK PRODUCTION SCIENCE,
2004, 85 (2-3)
:293-298
[2]
BILKEI G, 1995, HUNG VET J, V10, P776
[3]
Bolcskei A, 1996, BERL MUNCH TIERARZTL, V109, P108
[4]
Bona B, 2003, DEUT TIERARZTL WOCH, V110, P73
[5]
Clark P, 2003, TIERARZTL UMSCHAU, V58, P425
[6]
Docic A., 2001, Pig Journal, V47, P23
[7]
Karg H, 2002, BERL MUNCH TIERARZTL, V115, P366
[8]
SAS, 1990, SAS STAT US GUID
[9]
Thatcher G, 2003, AMERICAN ASSOCIATION OF SWINE VETERINARIANS, PROCEEDINGS, P31