
The Geographical Distribution of Crop Productivity In Szechuan Province, China
Mei-Ngo Jen
Acta Geographica Sinica ›› 1950, Vol. 16 ›› Issue (1) : 1-22.
The Geographical Distribution of Crop Productivity In Szechuan Province, China
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 |
|
〉 |