Technical and environmental efficiency of hog production in China -A stochastic frontier production function analysis
ZHOUYing-heng, ZHANGXiao-heng, TIANXu, GENGXian-hui, ZHANGPeng, YANBin-jian
Technical and environmental efficiency of hog production in China -A stochastic frontier production function analysis
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |