| Author: | Pushak, Nataliya; Foster, Vivien; | Collection Title: | Policy Research working paper
; no. WPS 5813 |
| Document Date: | 2011/09/01 | Document Type: | Policy Research Working Paper |
| Report Number: | WPS5813 | SubTopics: | Energy Production and Transportation; Transport Economics Policy & Planning; Town Water Supply and Sanitation; Economic Theory & Research; Infrastructure Economics |