E Magazine, March-April 1992 v3 n2 p9(1) 
                Treading lightly. (recycling rubber tires) Lisa Liebman. 
            Brief Summary: Mandana Macpherson has created a unique solution to 
            the endless amount of rubber tires disposed of each year. Her store 
            'Used Rubber USA' in San Francisco, CA, sells handbags and other 
            accessories made from rubber tires. 
             
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