Title: Humans have contributed to the thawing of permafrost through poor building practices. T or F? Post by: HaYLaZzZ on Sep 18, 2017 Humans have contributed to the thawing of permafrost through poor building practices.
T or F? Title: Re: Humans have contributed to the thawing of permafrost through poor building practices. T or F? Post by: apollonios on Sep 18, 2017 Content hidden
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