Computer simulation of monitoring herd productivity under extensive conditions: Sampling error of herd size and offtake rate

Computer simulation of monitoring herd productivity under extensive conditions: Sampling error of herd size and offtake rate
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广泛条件下监测牛群生产力的计算机模拟:牛群规模和采食率的抽样误差

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发表时间:
1987
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通讯作者:
R. Baptist
R. Baptist
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作者:
R. Baptist

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