OPAC:Department of National Museum-Sri Lanka Search for 'su:"Puttalam"'

Geology of the country around Battulu oya & Puttalam

By Cooray, PG.. Geological survey and mines Burea 1995 . 52p., 28 cm

By Smythe, P.R.. London Williams norgate ltd 1932

By Keble, W.T.. Colombo Ceylon Observer Press

By Keble, W.T.. Colombo Ceylon Observer Press

By සුමේධ හිමි, තල්ගහවෙල . [තැ. නො.] : කර්තෘ, 2020 . පි. xvi,570 : ඡායාරූප ; සෙමී. 21.. 9786249678200