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            Colaruotolo JF, et al. Microbial degradation of obnoxious organic wastes into innocucous materials. US Patent 4,477,570 dated Oct 16 1984
         
            Colaruotolo JF, et al. Microbial degradation of obnoxious organic wastes into innocuous materials. US Patent 4,493,895 dated Jan 15 1985
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