TY  - GEN
AU  - Wijayarathne , Chandrani
TI  - à¶´à¶»à·à·à¶»à¶ºà¶§ à·à¶à·à·à·à¶¯à· à¶½à¶ºà·à¶à¶±
SN  - 9559757911
U1  - 579.7 
PY  - 2002///
CY  - Nugegoda
PB  - Auther
KW  - AGRICULTURE
KW  - BIOLOGY
KW  - ENVIRONMENT
KW  - LICHENS
ER  -