Wood, G. E. <br/><br/>
Rare earths /  
G.E. Wood. 
 - Ottawa :    Dept. of Energy, Mines and Resources,    1975 
 - 5 p. :    ill., maps ;    25 cm. 
 - 1975 ;    no. 38 .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Rare earths -- Canada.
<br/><br/><label>Gov. Doc. Class. No.: </label>G CAN E64 (08) 3/38