黄土丘陵沟壑区作物生产潜力影响因素分析——以王家沟流域为例
李忠武, 蔡强国, 唐政洪, 吴淑安, 朱远达
Factors affecting crop productivity in loess hilly-gully area──taking Wangjiagou watershed as an example
LI Zhong-wu, CAI Qiang-guo, TANG Zheng-hong, WU Shu-an, ZHU Yuan-da
地理研究
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2001, (5): 601
-608
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DOI: 10.11821/yj2001050010
