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中国农学通报
风沙区保护性耕作种植冬小麦的生态经济效益研究
雷金银 吴发启
Study on ecological and economical effects of conservation tillage planting winter wheat in Sandy Area
中国农学通报 . 2010, (20): 293 -298 .  DOI: 10.11924/j.issn.1000-6850.2010-0781