The story of the earth / 
Geological Museum. 
 - London :  H.M. Stationery Office,  c1972. 
 - 35 p. :  col. ill., map. 
<br/><br/> Cover title.- Published for the Inst. of Geological Sciences. 
<br/><br/><br/>Reprinted, 1977. 
<br/><br/><label>ISBN: </label>00118805819 
<br/><br/><label>LCCN: </label>93013084     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology.