我国化肥投入的区域优化配置研究——基于农业增产与环境保护视角
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1005-8141|33|2|169-173
ISSN: 1005-8141
Source: 资源开发与市场, Vol.33, Iss.2, 2017-01, pp. : 169-173
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Abstract