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Effects of Forage Characteristics and Voluntary Feed Intake on Ruminal Passage of Digesta Fractions in Lactating Dairy Cows

Kimberly L. Kammes

出版	Michigan State University, Animal Science, 2012
ISBN	12671190399781267119032
URL	http://books.google.com.hk/books?id=G2qMAQAACAAJ&hl=&source=gbs_api