Open AccessPolled Hereford and Simmental milk production
Author(s) -
R.R. Schalles,
Sam Kimbrough,
K.O. Zoellner,
D.D. Simms
Publication year - 1989
Publication title -
kansas agricultural experiment station research reports
Language(s) - English
Resource type - Journals
ISSN - 2378-5977
DOI - 10.4148/2378-5977.2213
Subject(s) - zoology , weaning , ice calving , milk production , biology , lactation , pregnancy , genetics