PDF(404 KB)
The historical archives on the purchase of cotton seed by the Beiyang Government from the United States in 1917-1918
Feng Wenjuan, Song Xiaoxuan
PDF(404 KB)
PDF(404 KB)
The historical archives on the purchase of cotton seed by the Beiyang Government from the United States in 1917-1918
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |