Jones, Brynmor. <br/><br/>
The sedimentary rocks of Sokoto Province. 

 - [Lagos]  Published by authority of the Nigerian Government,  1948. 
 - 75 p.  fold. maps (1 in pocket)  25 cm. 
 - Nigeria. Geological Survey. Bulletin  no. 18 .
 - Bulletin (Geological Survey of Nigeria) ;  no. 18. .
<br/><br/>"List of references": p. 73-75. 
<br/><br/><label>LCCN: </label>gs 50000187  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrology--Nigeria--Sokoto (Province)<br/>Sedimentary rocks.
<br/><br/><label>LC Class. No.: </label>QE453.N5  / J6