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[期刊论文] 作者：Ambassador Kwon Byong Hyon,
来源：国际交流：英文版 年份：2014
【正】My engagement in the long-term effort to stop the spread of deserts in China started from a very distinct personal experience.When I arrived in Beijing in...
[期刊论文] 作者：Ambassador Kwon Byong Hyon,,
来源：International Understanding 年份：2014
My engagement in the long-term effort to stop the spread of deserts in China started from a very distinct personal experience.When I arrived in Beijing in 1998...
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