农田水利工程在皖北农业发展中的困境及及对策研究——以宿州市埇桥区为例
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1009-8534|18|6|24-24
ISSN: 1009-8534
Source: 宿州教育学院学报, Vol.18, Iss.6, 2015-01, pp. : 24-24
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Abstract