Aerial view of refinery, Calgary, Alberta.
Aerial view of refinery, Calgary, Alberta. 
Aerial view of British American Oil refinery, Calgary, Alberta.
Aerial view of British American Oil refinery, Calgary, Alberta. 
Aerial view of British American Oil refinery, Calgary, Alberta.
Aerial view of British American Oil refinery, Calgary, Alberta. 
Sally Burkell, Calgary, Alberta
Sally Burkell, Calgary, Alberta 
668
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144 
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824
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430
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86
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688 
Proceedings of Canada-Taiwan higher education conference - Kananaskis, Alberta, May 13-14, 1991
Proceedings of Canada-Taiwan higher education conference - Kananaskis, Alberta, May 13-14, 1991 
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391 
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863 
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1122 
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292
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447 
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919 
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70
70 
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990 
441
441 
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