河南省第一产业技术进步贡献率测算
党耀国;刘思峰;李炳军;陈振;翟振杰
Measurement and Calculation on the Contribution Rate of the Technological Advance of the Primary Industry in Henan Province
Yao Guo DANG;Si Feng LIU;Bing Jun LI;Zhen CHEN;Zhen Jie ZHAI
系统工程理论与实践
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2000, (8): 95
-99
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DOI: 10.12011/1000-6788(2000)8-95