Varia 88 No 88, 2012/2 - 86 pagesVaria 88Pages 5 to 6ForewordBy Marianne Ollivier-TrigaloPages 7 to 18Rainwater Harvesting and Use: On the Decisional and Economic Confinement of Water ManagementBy Taoufik SouamiPages 19 to 33Place and Mobility: A Statistical Archaeology of Pedestrian Logistics in 20th- and 21st-Century ToulouseBy Roland Canu, Franck CochoyPages 34 to 46The Effects of Home Delivery on Grocery Accessibility: A Case Study of Large Supermarkets and Online Grocery Stores in the Dijon RegionBy Benjamin Motte-Baumvol, Leslie Belton Chevallier, Miriam Schoelzel, Guillaume CarrouetPages 47 to 59Rethinking the Technical Dimension of the Sustainable City: Contributions from an Urban “Mechanology”By Adrien GeyFeaturesPages 60 to 70Portrait of a CompanyBy Antoine FrémontPages 71 to 74Event SignificanceBy Ander AudikanaBibliographyPages 75 to 82ReviewsPages 82 to 86Journal Reviews