Brighton, A. G. <br/><br/>
On some Cretaceous echinoids from Nigeria ... 
by A.G. Brighton ... Pub. by the authority of the Nigerian government. 
 - London  [Waterlow & Sons, ltd.]  1925. 
 - 21 p.  illus., tab.  26 cm. 
 - Nigeria. Geological survey. Occasional paper,  no. 3 .
<br/><br/> At head of title: Geological Survey of Nigeria. 
<br/><br/>"List of works": p. 20-21. 
<br/><br/><label>LCCN: </label>gs 25000415  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sea-urchins, Fossil.
<br/><br/><label>LC Class. No.: </label>QE783