Singh , B D  1992 <br/><br/>
Principles of Genetics / 

 - New Delhi ;  Kalyani Publishers :  1992 . 
 - 260 p.  5 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>580  / SIN