TY  - GEN
AU  - Seneviratna,  A.S.
AU  - Paulraj, P.J. 
AU  -  Herat, T.R.
TI  - Botany: Botany - I
U1  - 581 
CY  - Nugegoda
PB  -  Open University
KW  - PLANT SCIENCE
KW  - BOTANY
ER  -