PDF(647 KB)
PDF(647 KB)
PDF(647 KB)
中国木质林产品贸易流量与潜力研究:引力模型方法
Trade Flow and Potentiality of China’s Timber-Forest Products: A Gravity Model
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |