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The influence of some environmental factors on the production level in Danish dairy herds

 

作者: E. J. Ipsen,   P. K. Stigsen,  

 

期刊: Zeitschrift für Tierzüchtung und Züchtungsbiologie  (WILEY Available online 1966)
卷期: Volume 82, issue 1‐4  

页码: 54-66

 

ISSN:0044-3581

 

年代: 1966

 

DOI:10.1111/j.1439-0388.1966.tb01501.x

 

出版商: Blackwell Publishing Ltd

 

数据来源: WILEY

 

 

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