TY  - GEN
AU  - De Fonseka , R.N.
AU  - Gangeswaran , R.  
AU  - Pathirana , P.S.K.
AU  - Herat , T.R.
TI  - Botany: plant diversity-II block -II
U1  - 580 
PY  - 1985///
CY  - Nugegoda
PB  - Open University
KW  - Plant Sciences
KW  - Botany
ER  -