中国规模生猪生产环节的成本收益分析 ——以2004—2013年的中规模养殖为例
Costs and Benefits of Pig Production in China: Based on Data of Medium-scale Farms from 2004 to 2013
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |