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Terms for subject Earth sciences containing 境界 | all forms | in specified order only
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世界卫生组织环境卫生规范联合国World Health Organization Environmental Health Criteria
世界工业环境管理会议world industry conference on environmental management
世界环境中心World Environment Center
世界环境和资源理事会World Environment and Resources Council
世界环境研究所World Environment Institute
世界环境组织World Environment Organization
世界环境问题信息局World Office of Information on Environmental Problems
临界环境污染研究study of critical environmental pollution
临界环境问题研究study of critical environmental problems
境界线grenz ray