Environmental regulation and productivity, evidence from oil refineries
| Glavni avtor: | |
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| Drugi avtorji: | |
| Format: | Knjiga | 
| Jezik: | English | 
| Izdano: | Cambridge
          National Bureau of Economic Research
    
        1998. | 
| Serija: | NBER working paper series
              no.6776 | 
| Teme: |