Groves, A. W. <br/><br/>
Gypsum and anhydrite 
A. W. Groves 
 - London  Her Majesty's Stationery Office  1958 
 - iv,108p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gypsum industry
<br/><br/><label>LC Class. No.: </label>TN946.G86