Willis,J.C. <br/><br/>
Royal Botanic Gardens-Peradeniya 

 - Colombo  G.J.A.Skeen  1898 
 -  29P., 18 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Universal Decimal Class. No.: </label>50  / A 34