严格化的环境管理政策 Strict Environmental Administration Policies
环境管理与政策 Environmental Management and Policy
环境管理和政策 Environmental Management and Policy
强化环境管理的政策 policy of tightening up environmental management
环境政策与管理研究，特别是城市环境管理政策。
Study on environmental governance, and urban environmental management.
介绍了化学品环境风险的来源，阐述了化学品环境管理的必要性和中国现行化学品环境管理政策。
Source of environmental risks of chemicals was introduced, and necessity of environmental management and Chinese current policy were expounded.
前言：三十多年来，美国的水环境管理政策在实践中不断完善，使曾经受到严重污染的水环境逐步得到了修复，走出了一条世界闻名的“先污染后治理”的水管理道路。
The management policies of American water environment have been perfected continuously in practices in the past more than 30 years, which restored the serious polluted water environment step by step.
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