TY  - GEN
AU  - Seneviratna, A.S.
AU  - Galappath, I.S.  
AU  -  Herat , T.R. 
AU  - Paulraj , P.J. 
TI  - Foundation course botany - I block II
U1  - 581 
PY  - 1988///
CY  - Nugegoda
PB  - Open University
KW  - PLANT SCIENCE
KW  - BOTANY
ER  -