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wo guo nong ye ji shu tui guang ti xi cun zai de wen ti ji dui ce
Author(s): 
Pages: 309
Year: Issue:  11
Journal: XIANDAI NONGYE KEJI

Keyword:  农业技术推广发展历程问题对策;
Abstract: 总结了我国农业技术推广体系的发展历程,指出了存在的问题,提出了解决办法,以期促进我国农技推广工作健康稳定发展.
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