Abewickrama, B.A. <br/><br/>
THe families of the flowering plant of Sri lanka 

 - Colombo  National science council   1982 
 - 86p., ill.,  25 cm 
 - Unesco : Man and the biosphere national committee for Sri lanka publication No.12 .
<br/><br/><label>Universal Decimal Class. No.: </label>(x)582.52  / ABE