Talk:Kholodna Balka coal mine

External links modified
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I have just modified one external link on Kholodna Balka coal mine. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20110408220448/http://www.epa.gov/cmop/docs/ukraine_handbook.pdf to http://www.epa.gov/cmop/docs/ukraine_handbook.pdf

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Cheers.— InternetArchiveBot  (Report bug) 11:22, 5 May 2017 (UTC)