Live stock Improvement

Eitemau Tebyg

• Living stock improvement
  gan: J E Nichols
  Cyhoeddwyd: (1957)
• Livestock Improvement : In Relation to Heridity and Enviorment
  gan: J E Nichols
  Cyhoeddwyd: (1957)
• Genetics of live stock improvement
  gan: Lasley, et al.
  Cyhoeddwyd: (1978)
• Genetics and Animal Breeding : part b stock improvement methods
  gan: Janusuz Maciej owski
  Cyhoeddwyd: (1982)
• Artificial brceduring and live stock improvement
  gan: Govt. of India, et al.
  Cyhoeddwyd: (1954)