The variations in milk yields caused by,season of the year, service, age, and dry period, and their elimination. Part III. Age

被引:25
作者
Sanders, HG
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D O I
10.1017/S0021859600018876
中图分类号
S [农业科学];
学科分类号
09 ;
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页码:46 / 67
页数:22
相关论文
共 5 条
  • [1] GAINES, 1927, ILL AGR EXP STA B, V288
  • [2] GOWEN, 1924, MILK SECRETION
  • [3] TURNER, 1925, MO EXP STA B, V221
  • [4] VANWAGENEN, 1922, COW, P110
  • [5] ZWAGERMAN, 1925, OFF ORG ALGEMEEN NED