User talk:Kolebraz

February 2015
Hello, I'm JSpung. I noticed that you made a change to an article, Hydraulic fracturing by country, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. JSpung (talk) 03:31, 4 February 2015 (UTC)