Study on Coupling Relationship of Agricultural Eco-economic System Based on Farm Level in Northern Shaanxi Loess Hilly-Gully Region
WANG Ji-jun, LI Hui, SU Xin, DU Na
JOURNAL OF NATURAL RESOURCES ›› 2010, Vol. 25 ›› Issue (11) : 1887-1896.
Study on Coupling Relationship of Agricultural Eco-economic System Based on Farm Level in Northern Shaanxi Loess Hilly-Gully Region
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