对于这条线路的人文部分有兴趣的读者,可以参看拙作《解读京西古道文化》http://www.517huwai.com/blog/7399http://www.517huwai.com/blog/7399http://www.517huwai.com/blog/7399http://www.517huwai.com/blog/7399
对这条线路GPS描述和三维图像感兴趣的读者,可以参看网友风自由的这个帖子http://www.517huwai.com/blog/7360/li/117182#li117182http://www.517huwai.com/blog/7360/li/117182#li117182http://www.517huwai.com/blog/7360/li/117182#li117182http://www.517huwai.com/blog/7360/li/117182#li117182http://www.517huwai.com/blog/7360/li/117182#li117182http://www.517huwai.com/blog/7360/li/117182#li117182http://www.517huwai.com/blog/7360/li/117182#li117182http://www.517huwai.com/blog/7360/li/117182#li117182
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