Saxena, N.B. <br/><br/>
A textbook of plant taxonomy 
<label>/ by </label> Saxena, N.B. 
 - 2nd ed. 
 - Meerut  Pragati Prakashan  1989 
 - 370p.  ill.  20 cm. 
<br/><br/><label>Dewey Class. No.: </label>581  / SAX