Kelley, K.K. <br/><br/>
Thermodynamic properties of gypsum and its dehydration products (BM-TP 625) 
Kelley, K.K. 
 - Washington  Bureau of mines  1941 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MINERA<br/>YESO
<br/><br/><label>Universal Decimal Class. No.: </label>622:666.9