Talk:Lake Alvin

External links modified
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I have just modified one external link on Lake Alvin. 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/20100604221854/https://gfp.sd.gov/fishing-boating/tacklebox/lake-surveys/southeast-lakes/docs/Alvin%202009.pdf to http://gfp.sd.gov/fishing-boating/tacklebox/lake-surveys/southeast-lakes/docs/Alvin%202009.pdf

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Cheers.— InternetArchiveBot  (Report bug) 17:47, 15 December 2017 (UTC)