Palmer, R. W. (2005). Dairy modernization. Clifton Park, NY: Thomson Delmar Learning.
Trích dẫn kiểu ChicagoPalmer, Roger W. Dairy Modernization. Clifton Park, NY: Thomson Delmar Learning, 2005.
Deismireacht MLAPalmer, Roger W. Dairy Modernization. Clifton Park, NY: Thomson Delmar Learning, 2005.
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