Verma, P.S., <br/><br/>
Genetics 

 - 8th /   1991. 
 - Delhi:  S.Chand & Company,  1991. 
 - 580p: 
<br/><br/><label>Subjects--Personal Names: </label><br/>Zoology, Genetics. 
<br/><br/><label>Dewey Class. No.: </label>575.1