Proceedings of the Institution of Civil Engineers - Transport. 1999;135(4):185-194. doi: 10.1680/itran.1999.31996 Q31.22025

CONTINGENT VALUATION OF LANDSCAPE.

DOI: 10.1680/itran.1999.31996

摘要

Copyright © Proceedings of the Institution of Civil Engineers - Transport. 中文内容为AI机器翻译，仅供参考！