TY  - GEN
AU  - Ranasingha R.C.P
TI  - Obstacles confronted by the tourism industry to develop it sustainable manner:case study of unawatuna
PY  - 2011///
CY  - Ratmalana
PB  - KDU
KW  - Tourism industry
KW  - Tourism industry-obstacles
KW  - Touvism-Case study-Unawatuna
ER  -