Replies

To: SunkenCiv; All

Has anyone encountered additional studies on the “black mat” that Firestone’s group wrote about?

20 posted on 09/20/2012 11:12:28 PM PDT by gleeaikin

To: gleeaikin

It isn’t confined to North America.

29 posted on 09/21/2012 3:39:47 PM PDT by SunkenCiv (https://secure.freerepublic.com/donate/)

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