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Nutritional Influences on Body and Mammary Growth and Effect of Leptin and IGF-I in Prepubertal Dairy Heifers

Laurie Ellen Davis Rincker

出版	Michigan State University. Department of Animal Science, 2005
URL	http://books.google.com.hk/books?id=aW1MhUqLwa0C&hl=&source=gbs_api