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rural household survey
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rural household survey
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理学
农户调查
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rural household survey
农户调查
运用统计调查、整理和分析方法,反映与农户相关的问题,分析问题形成的原因和影响,总结其发展和变化的客观规律,为研究解决相关问题的政策或对策服务的科学方法。
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policy operation cycles
policy owner
policy paradigm
policy paradox
policy pledge loan
policy problem identification
policy process evaluation
policy proposal evaluation
policy research center for environment and economy, ministry of ecology and environment of the people's republic of china
policy results forecast
policy-science of law
policy sciences
policy sciences movement
policy science theory
policy science tradition of Lasswell & Dror
policy secondary market
policy secondary market in the United States
policy selection
policy space
policy style
policy surrender
policy system of ecological civilization
policy termination
policy tools for reducing carbon emissions
policy topography
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