Colbert, Edwein H.  . <br/><br/>
Evolution of the vertebrates:history of the backboned animals through time /  
Edwin H. Colbert. 
 - 2nd /   . 
 - Sri Lanka :   Wiley Eastern ,   1969. 
 - xvi,256p. :   ill. ;   18cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label>085226125x  RS. 65.00 
<br/><br/><label>Subjects--Index Terms: </label>VERTEBRATE 
<br/><br/><label>Dewey Class. No.: </label>596  / COL/E