文件与报告库
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Improving environmental sustainability in road projects (西班牙语)
The focus of this document is to provide a wide range of ideas and options to improve the inclusion of environmental sustainability throughout the road transportation project cycle (system planning, project...
文件类型: 工作文件（编号系列） 报告号: 93903 文件日期: 2015年2月1日 披露方式: Disclosed 作者: Hirsch, Art,Montgomery,Robert Hale,Schirmer, Howard Jr.
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Improving environmental sustainability in road projects (英语)
The focus of this document is to provide a wide range of ideas and options to improve the inclusion of environmental sustainability throughout the road transportation project cycle (system planning, project...
文件类型: 工作文件（编号系列） 报告号: 93903 文件日期: 2015年2月1日 披露方式: Disclosed 作者: Hirsch, Art,Montgomery,Robert Hale,Schirmer, Howard Jr.