Flora of tropical Africa. Vol. 4 - 2 
<label>;</label> Oliver, Daniel <label>;</label> Thisetton-Dayer, W.T. 
 - New Delhi  A.J. Reprints Agency  1979 
 - 596p.  22 cm. 
<br/><br/>PR 
<br/><br/><label>Dewey Class. No.: </label>581.96  / F