A GIS Based Study on the Grain Productivity and Potential Yield Increase at Multi-levels in China
FENG Zhi-ming, YANG Yan-zhao, ZHANG Jing, WANG Xiu-fen
JOURNAL OF NATURAL RESOURCES ›› 2007, Vol. 22 ›› Issue (5) : 747-755.
A GIS Based Study on the Grain Productivity and Potential Yield Increase at Multi-levels in China
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |