首页   按字顺浏览 期刊浏览 卷期浏览 The spring-rise phenomenon: Seasonal changes in the worm burdens of breeding ewes and i...
The spring-rise phenomenon: Seasonal changes in the worm burdens of breeding ewes and in the availability of pasture infection

 

作者: R.V. Brunsdon,  

 

期刊: New Zealand Veterinary Journal  (Taylor Available online 1970)
卷期: Volume 18, issue 4  

页码: 47-54

 

ISSN:0048-0169

 

年代: 1970

 

DOI:10.1080/00480169.1970.33861

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Extract

 

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