TY  - GEN
AU  - Karunarathne , Swineetha
AU  - Kothalawala , A.B
TI  - à¶à·à¶¸à· à¶´à¶½à·à¶¶à·à¶° à¶´à·à¶½à¶±à¶º: à¶´à·à¶½à¶± à¶à·âà¶»à¶¸
SN  - 9552029481
U1  - 632.9 
PY  - 1999///
CY  - Colombo
PB  - S.Godage
KW  - PEST CONTROL
KW  - AGRICULTURE
ER  -