Proceedings of the international clay conference 1969 

 - Jerusalem:   Israel Universities Press,   1969 
 - xi, 935p. 
<br/><br/> Vol. 1; xi, 935p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology
<br/><br/><label>Subjects--Index Terms: </label>Clay 
<br/><br/><label>Universal Decimal Class. No.: </label>666.3(082.2)   / K9.1