TY  - GEN
AU  - Weerasinghe , P.A.
TI  - Botany of crops
SN  - 9789550189007
U1  - 581 
PY  - 2009///
CY  - Sri Lanka
PB  - Rajarata university of sri lanka 
KW  - Plant
KW  - Botany-Croap
ER  -