| Author: | Balat, Jorge; Brambilla, Irene; Porto, Guido; | Collection Title: | Policy Research working paper
; no. WPS 4488 |
| Document Date: | 2008/01/01 | Document Type: | Policy Research Working Paper |
| Report Number: | WPS4488 | SubTopics: | Transport Economics Policy & Planning; Markets and Market Access; Rural Poverty Reduction; Crops and Crop Management Systems |