| Author: | Timilsina, Govinda R.; Dulal, Hari B.; | Collection Title: | Policy Research working paper
; no. WPS 4652 |
| Document Date: | 2008/06/01 | Document Type: | Policy Research Working Paper |
| Report Number: | WPS4652 | SubTopics: | Environmental Economics & Policies; Transport Economics Policy & Planning; Transport and Environment; Taxation & Subsidies; Transport in Urban Areas |