Selecting "Friesians" for milk and beef

類似資料

• The inheritance of conformation traits in British Friesians
  著者:: McClintock, AE, 等
  出版事項: (1980)
• The inheritance of conformation traits in British Friesians
  著者:: McClintock, AE, 等
  出版事項: (1980)
• Selection indexes for beef cattle
  著者:: Wilton, JW, 等
  出版事項: (1978)
• The potential uses of metabolic profiles in the management and selection of cattle for milk and beef production
  著者:: Rowslands, GJ, 等
  出版事項: (1976)
• The analysis of the use ai in pig breeding
  著者:: Steane, DE, 等
  出版事項: (1980)