Carrington, Richard. <br/><br/>
A guide to earth history / 
illus. by Maurice Wilson. 
 - Harmondsworth, Middlesex :  Penguin,  [1958] 
 - Pelican books ;  A 351 .
<br/><br/> First pub. in 1956. 
<br/><br/>Bibliography: p. [257]-264. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology.<br/>Evolution.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Earth.