Gujarat petrochemical complex :  report on utilization industries / 
published by Industries commerssioner, Gujarat 
 - Ahmedabad :  Industries Commissioner,  1971 
 - 79 p.  ;  21 cm. 
<br/><br/><label>ISBN: </label> Rs.2.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indigo<br/>Dyes and dyeing
<br/><br/><label>Dewey Class. No.: </label>667.2