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Predicted versus measured production differences using summer air conditioning for lactating dairy cows.

作者信息

Hahn L

出版信息

J Dairy Sci. 1969 Jun;52(6):800-2. doi: 10.3168/jds.S0022-0302(69)86652-X.

DOI:10.3168/jds.S0022-0302(69)86652-X
PMID:5392940
Abstract
摘要

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