Watson, K. L. <br/><br/>
Slate waste :  engineering and environmental aspects / 
by K. L. Watson. 
 - London :  Applied Science Publishers,  1980. 
 - xii, 200 p. :  ill. ;  23 cm. 
<br/><br/>Index. 
<br/><br/><label>ISBN: </label>0853348804 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Slate industry--Waste disposal.<br/>Slate.