The control of sulphur and other gaseous emissions :  3rd international symposium organised by the North-Western Branch of the Institution of Chemical Engineers in association with the University of Salford. 

 - Rugby :  The Institution,  1979 
 - EFCE event ;  no.211 EFCE publication series ;  no.4 Institution of Chemical Engineers symposium series ;  no.57,  0307-0492 .
 - Institution of Chemical Engineers symposium series ;  no.57 .
<br/><br/><label>ISBN: </label>0852951175 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution--Congresses<br/>Factory and trade waste--Congresses<br/>Gases--Congresses