Evolution of farmland ecosystem in Sanquan town karst area, Nanchuan city, Chongqing Municipality
LUO Huai-liang
YUAN Dao-xian
CHEN Hao
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Publication Date：2007-07-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 230-236 )