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Nitrogen Metabolism of Beef Steers Fed Either Gamagrass Or Orchardgrass Hay with Or Without a Supplement

Kelly Jean Magee

出版	North Carolina State University, 2004
URL	http://books.google.com.hk/books?id=r_HtjwEACAAJ&hl=&source=gbs_api

註釋

Keywords: Beef Steers, Soybean Hulls, N Metabolism, Tripsacum dactyloides, Dactylis glomerata.