source:
http://blog.okfn.org/2012/09/21/demand-carbon-dioxide-data-says-hans-rosling-to-open-data-advocates-at-okfestival/
1 Comment
Hanečák Peter
source:
http://blog.okfn.org/2012/09/21/demand-carbon-dioxide-data-says-hans-rosling-to-open-data-advocates-at-okfestival/