Dandeniya A.S, Dewage D.D, Jayasingha, P. and Weliange W.S
12th International Conferences on Sri Lanka Studies. 18th-20th March 2010. Colombo, Sri Lanka. 95p.
Publication year: 2010
Dandeniya A.S, Dewage D.D, Jayasingha, P. and Weliange W.S. 2010. Cave mapping; master step in Spealeology. 12th International Conferences on Sri Lanka Studies. 18th-20th March 2010. Colombo, Sri Lanka. 95p.