著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Hossam El-Dein Mohamed Kamel and 関根 純二郎,Effect of Various Hays as Sole Diet on the Protein Degradability of Soybean Meal,日本畜産学会報,1346907X,東京 : 日本畜産学会,1997-02,68,2,144-147,https://cir.nii.ac.jp/crid/1520009410544274816,