<style face="normal" font="default" size="100%">AOSTRA Underground Test Facility progress and potential, Fourth Annual CIM District No. 5 Meeting, Calgary, Alberta, October 25 - 27, 1990</style>

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<style face="normal" font="default" size="100%">AOSTRA Underground Test Facility progress and potential, Fourth Annual CIM District No. 5 Meeting, Calgary, Alberta, October 25 - 27, 1990</style>