The occurrence of paradontal disease in sheep in relation to superphosphate topdressing, stocking rate and other related factors

 

作者: W.L. Porter,   R.S. Scott,   B.W. Manktelow,  

 

期刊: New Zealand Veterinary Journal  （Taylor Available online 1970）
卷期: Volume 18, issue 3  

页码: 21-27

 

ISSN:0048-0169

 

年代: 1970

 

DOI:10.1080/00480169.1970.33854

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

 

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