Photo 15,The early-maturing wheat in Gubeng polje,Xichou county,Yunnan province. Only this kind of crop
can grow in the polje because it is flooded by the underground stream in the summer year after year.
Photo 15,The early-maturing wheat in Gubeng polje,Xichou county,Yunnan province. Only this
kind of crop
can grow in the polje because it is flooded by the underground stream in
the summer year after year.
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