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

被引:30
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作者
Sanders, HG
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10.1017/S0021859600009072
中图分类号
S [农业科学];
学科分类号
09 ;
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页码:209 / 251
页数:43
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