Evolution of genes and proteins 
edited by Masatoshi Nei and Richard K. Koehn 
 - Sunderland, Mass.  Sinauer Associates  1983 
 - xiii, 331 p. ill. 24 cm 
<br/><br/>Includes index Bibliography: p. 281-323 
<br/><br/><label>ISBN: </label>0878936033 0878936041  pbk. 
<br/><br/><label>LCCN: </label>83-477 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical evolution<br/>Deoxyribonucleic acid<br/>Proteins<br/>Genetic polymorphisms