References

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Legg, C. and Jewell, N. (1992) A new 1:50,000 scale forest map of Sri Lanka. Forest and Land Use Mapping Project, Forest Department, Colombo.
Legg, C. and Jewell, N. (1995) A 1:50,000-scale forest map of Sri Lanka: the basis for a National Forest Geographic System. The Sri Lanka Forester (The Ceylon Forester) Special Issue (Remote Sensing): 3-24.
Raheem, D. and Naggs, F. (2006) The Sri Lankan endemic semi-slug Ratnadvipia (Limacoidea: Ariophantidae) and a new species from southwestern Sri Lanka. Systematics and Biodiversity 4: 99-126.
Raheem, D.C., Naggs, F., Preece, R.C., Mapatuna, Y., Kariyawasam, L. and Eggleton, P. (2008) Structure and conservation of Sri Lankan land-snail assemblages in fragmented lowland rainforest and village home gardens. Journal of Applied Ecology 45: 1019-1028.
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