TY  - GEN
AU  - Gunawardhana , Rukmani
TI  - අගාධයක මහිමය
SN  - 9558596523
U1  - 333.780973 
PY  - 2007///
CY  - Ja-ela
PB  - Samanthi Poth Prakashakayo
KW  - CANYON-UNITED STATES
KW  - NATIONAL PARKS-UNITED STATES
KW  - ECONOMICS
ER  -