An economic evaluation of the proposed Dalton Pass Tunnel Project

書目詳細資料
主要作者:	Labilles, Alma G.
其他作者:	Samson, Mary Rose B.
格式:	圖書
語言:	English
主題:	Dalton Pass Tunnel Project (Cagayan Valley) > Cost benefit analysis. Tunnels > Philippines > Cagayan Valley > Cost benefit analysis.