Gopalakrishnan, T. S. <br/><br/>
Principles of organic evolution / 
Gopalakrishnan, T. S. 
 - 188 p. : ill. ; 21 cm. 
<br/><br/> Includes references. 
<br/><br/><label>ISBN: </label>8170403944 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution.
<br/><br/><label>Dewey Class. No.: </label>576.8