ZHONGGUO XIBU FAZHAN BAO(Western China Development News)Desert covers 1.49 million square km of China, or 15.5 percent of the nation's total territory. How can this barren land be made to generate...
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ZHONGGUO XIBU FAZHAN BAO(Western China Development News)Desert covers 1.49 million square km of China, or 15.5 percent of the nation's total territory. How can this barren land be made to generate...