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中国北方草地退化与恢复机制及其健康评价
释义
中国北方草地退化与恢复机制及其健康评价
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中国北方草地退化与恢复机制及其健康评价
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grassland degradation and restoration mechanism and grassland health evaluation in northern China
中国北方草地退化与恢复机制及其健康评价
以在中国北方草原十多年的系统定位研究、示范、推广为基础,针对草地退化与恢复机制及其健康评价研发的科研成果。
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institutional sectors
institutional social policy model
institutional structure
institutional systems
institutional theory
institutional type
institutional units
institution archives value appraisal
Institution of Chinese Agricultural Civilization
institution of forensic science
institution of good manufacturing practice
institution of investigation and management to hidden danger potential accident
Institution of media operation and management
Institution of Nian Ban
Institution of producer
institution of soil and water conservation monitoring
institution of the permit to fishing
institution requirements
institutions
institutions drift
institutions for old-age care
institutions for social welfare service
Institutions, Institutional Change and Economic Performance
institutions related to fisheries education in China
institution supervision
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