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作者:

 

期刊: PANS Pest Articles & News Summaries  （Taylor Available online 1971）
卷期: Volume 17, issue 2  

页码: 285-287

 

ISSN:0030-7793

 

年代: 1971

 

DOI:10.1080/09670877109413367

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

CROP LOSS ASSESSMENT METHODS. FAO Manual on the evaluation and prevention of losses by pests, diseases and weeds. Food and Agriculture Organization of the United Nations. Rome 1970.

 

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