KATUPOTHA, J., 1994. GEOLOGICAL SIGNIFICANCE OF MARINE MOLLUSCAN BEDS : EVIDENCE FROM SOUTHERN COASTAL ZONE OF SRI LANKA. Journal of the National Science Foundation of Sri Lanka, 22(2), pp.157–188. DOI: http://doi.org/10.4038/jnsfsr.v22i2.8119

KATUPOTHA J. GEOLOGICAL SIGNIFICANCE OF MARINE MOLLUSCAN BEDS : EVIDENCE FROM SOUTHERN COASTAL ZONE OF SRI LANKA. Journal of the National Science Foundation of Sri Lanka. 1994;22(2):157–88. DOI: http://doi.org/10.4038/jnsfsr.v22i2.8119

KATUPOTHA, J. (1994). GEOLOGICAL SIGNIFICANCE OF MARINE MOLLUSCAN BEDS : EVIDENCE FROM SOUTHERN COASTAL ZONE OF SRI LANKA. Journal of the National Science Foundation of Sri Lanka, 22(2), 157–188. DOI: http://doi.org/10.4038/jnsfsr.v22i2.8119

KATUPOTHA J, ‘GEOLOGICAL SIGNIFICANCE OF MARINE MOLLUSCAN BEDS : EVIDENCE FROM SOUTHERN COASTAL ZONE OF SRI LANKA’ (1994) 22 Journal of the National Science Foundation of Sri Lanka 157 DOI: http://doi.org/10.4038/jnsfsr.v22i2.8119

KATUPOTHA, J. 1994. “GEOLOGICAL SIGNIFICANCE OF MARINE MOLLUSCAN BEDS : EVIDENCE FROM SOUTHERN COASTAL ZONE OF SRI LANKA”. Journal of the National Science Foundation of Sri Lanka 22 (2): 157–88. DOI: http://doi.org/10.4038/jnsfsr.v22i2.8119

KATUPOTHA, J. “GEOLOGICAL SIGNIFICANCE OF MARINE MOLLUSCAN BEDS : EVIDENCE FROM SOUTHERN COASTAL ZONE OF SRI LANKA”. Journal of the National Science Foundation of Sri Lanka 22, no. 2 (1994): 157–88. DOI: http://doi.org/10.4038/jnsfsr.v22i2.8119

KATUPOTHA, J.. “GEOLOGICAL SIGNIFICANCE OF MARINE MOLLUSCAN BEDS : EVIDENCE FROM SOUTHERN COASTAL ZONE OF SRI LANKA”. Journal of the National Science Foundation of Sri Lanka, vol. 22, no. 2, 1994, pp. 157–88. DOI: http://doi.org/10.4038/jnsfsr.v22i2.8119