测土配方施肥补贴效果及补贴地区优先序——基于农业技术效率视角
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-7695|35|23|223-227
ISSN: 1000-7695
Source: 科技管理研究, Vol.35, Iss.23, 2015-01, pp. : 223-227
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Abstract