Journal of Transportation Technologies

Vol.1 No.3(2011), Paper ID 6479, 4 pages

DOI:10.4236/jtts.2011.13008

 

Ecological Tunnel for the 21st Century: A New Conception and Methodology

 

Zixin Zhang, Qinghua Lei, Qiang Xue

 

 

Copyright © 2011 Zixin Zhang, Qinghua Lei, Qiang Xue et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

How to Cite this Article


Zhang, Z. , Lei, Q. and Xue, Q. (2011) Ecological Tunnel for the 21st Century: A New Conception and Methodology. Journal of Transportation Technologies, 1, 54-57. doi: 10.4236/jtts.2011.13008.

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