Brooks,.Garner CC B, Gehrke, Muhrer M E, Pfander W H.The effect of added fat on the digestion of cellulose and protein by ovine rumen micro organisms[J].Animal.

 
  • 郑晓中;冯仰廉.;反刍家畜脂肪补充词料的研究与应用[J]
今日热词
目录 附录 查词历史