Beautelspacher.H. Vandermarel.H.W. <br/><br/>
Atlas of Electron Microscopy of Clay Minerals and Their Admixtures 

 - Elesevier Publishing Company  London  1968 
 - 333p.  ILL. & Fig. 
<br/><br/><label>Nat. Bib. No.: </label>4673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Sciences & Geology
<br/><br/><label>Universal Decimal Class. No.: </label>553.4  / BEU