Marel, H. W. van der <br/><br/>
Atlas of infrared spectroscopy of clay minerals and their admixtures / 
H.W. van der Marel and H. Beutelspacher, in collaboration with E. Rietz and P. Krohmer. 
 - Amsterdam :  Elsevier North-Holland,  1976. 
 - viii, 396 p. :  ill. ;  31 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0444411879 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay minerals.<br/>Infra-red spectrometry.