Agrawal, P.K. <br/><br/>
Principles of seed technology 
P.K. Agrawal. 
 - 3rd ed. 
 - New Delhi  Publication and Information Division Indian Council of Agricultural Research  [n.d.] 
 - 107p., ill.; 24cm. 
<br/><br/><label>Dewey Class. No.: </label>616.631.521  / A25P