12-08-2012, 11:28 PM
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Join Date: Dec 2010
Location: CANADA
Posts: 6,274
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if you read this overview hope it answer some of your questions and it is not from the Alberta Gov its for the science community
David 
http://www.cwd-info.org/index.php/fu...about.overview
Last edited by Speckle55; 12-08-2012 at 11:57 PM.
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