Krinsley, David H.  1927- <br/><br/>
Atlas of quartz sand surface textures / 
David H. Krinsley, John C. Doornkamp 
 - Cambridge :  Cambridge University Press,  1973 
 - 91 p. :  ill. ;  26 cm. 
<br/><br/>p. 21-24. 
<br/><br/><label>ISBN: </label>0521087058 
<br/><br/><label>LCCN: </label>72-088618 //r89 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quartz--Pictorial works<br/>Electron microscopes