Berman, Eli <br/><br/>
Environmental regulation and productivity : evidence from oil refineries 

 - Cambridge, Mass :  National Bureau of Economic Research,  1998 
 - 34 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PETROLEUM REFINERIES--CALIFORNIA, SOUTHERN--LABOR PRODUCTIVI<br/>ECONOMICS--RESEARCH
<br/><br/><label>LC Class. No.: </label>TP690  / B475E