Clays and clays minerals :  proceedings / 
edited by L. Heller, A. Weiss...[et.al] 
 - Jeruselem :  Israel Program Scientific Traslation,  1966-1967 
 - 2 v. ;  24 cm. 
<br/><br/><label>ISBN: </label> PND 225.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay--Congresses<br/>Clay minerals--Congresses
<br/><br/><label>Dewey Class. No.: </label>553.6106173