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JOURNAL OF NATURAL RESOURCES  2018, Vol. 33 Issue (1): 127-138    DOI: 10.11849/zrzyxb.20161261
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Variation Characteristics of Snow Cover Days in Winter in Arid Region of Northwest China in Last 50 Years
MA Rong, ZHANG Ming-jun*, WANG Sheng-jie, WANG Jie, YANG Sen, CHEN Rong
College of Geography and Environmental Science, Northwest Normal University, Lanzhou 730070, China

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