http://www.forintek.ca/public/pdf/fact%20sheets/earthquakeEnglish4oct2002.pdfhttp://www.howtopedia.org/en/How_to_Build_Earthquake_Resistant_Housing%3Fhttp://www.ehow.com/how_2239227_build-earthquake-resistant-housing.htmlhttp://itdg.org/docs/technical_information_service/earthquake-resistant-housing.pdf
a pdf to a wood manufacturing company in canada!
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