この Book あなたの言語には存在しません, で見る: English (en),
またはGoogle翻訳を使用する:  

The results of the studies reported in this publication are that the promising performance of TPR is highly recommended to upgrade and improve the native chicken and on-farm performance evaluation TPR X Native Crosses should be conducted to further evaluate the breed potential of the TPR Chicken.

Publication Details

  • Dewey Decimal: 636.5
  • ECHO Library: 636.5 CER