International Solvent Extraction Conference  proceedings /  (71th = 
The Hague) :  edited by J. G. Gregory, B. Evans [and] P. C. Weston 
 - London :  Society of Chemical Industry,  1971- 
 - v. ;  25 cm. 
<br/><br/> Library has vol.2  Includes index 
<br/><br/><label>ISBN: </label> PND 25.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical engineering<br/>Chemical processes
<br/><br/><label>Dewey Class. No.: </label>660.284