
Changes of saline-alkali land in Northeast China and its causes since the mid-1950s
ZHANG Shu-wen, YANG Jiu-chun, LI Ying, ZHANG Yang-zhen, CHANG Li-ping
JOURNAL OF NATURAL RESOURCES ›› 2010, Vol. 25 ›› Issue (3) : 435-442.
Changes of saline-alkali land in Northeast China and its causes since the mid-1950s
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