Ponnamperuma, Cyril,  b.1923 <br/><br/>
The origins of life / 
Cyril Ponnamperuma. 
 - London :  Thames and Hudson ,  1972. 
 - 215 p. :  ill. ; 22 cm. 
<br/><br/>Bibliography : p. 203. 
<br/><br/><label>ISBN: </label>0525171959 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life--Origin.