Point defects in minerals / 
edited by Robert N. Schock. 
 - Washington, D.C. :  American Geophysical Union,  1985. 
 - 232 pages ;  32 cm. 
 - Geophysical monograph  31 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogical chemistry--Congresses.<br/>Crystals--Defects--Congresses.