其他書名 | Milk production, feed and water consumption, and body weight of Jersey and Holstein cows in relation to several diurnal temperature rhythms. XXXIII |
出版 | University of Missouri, College of Agriculture, Agricultural Experiment Station, 1955 |
URL | http://books.google.com.hk/books?id=Md1PAQAAMAAJ&hl=&source=gbs_api |