TY  - BOOK
TI  - à¶´à¶½à·à¶¶à·à¶°à¶±à·à·à¶à¶ºà¶à· à¶½à·à· à¶à·à·à·à¶¹
U1  - 615.321 
CY  - Peradeniya
PB  - Department of Agriculture
KW  - MEDICINAL PLANT
KW  - PESTICIDES
ER  -