shrii la\nkawe Kanija sampath
Pitawala, H.M.T.G.A. Fernando, G.W.A.R.
shrii la
kawe Kanija sampath - NSF Colombo 2010 - 120p. - Mineral resources Sri Lanka - Science Books Series .
http://thakshana.nsf.ac.lk/slstic/NA-383/NA-383.pdf
9789555900904 = Pitawala, H.M.T.G.A.
M
B
NA-383
NA-383
Geology
553(548.7)
shrii la
kawe Kanija sampath - NSF Colombo 2010 - 120p. - Mineral resources Sri Lanka - Science Books Series .
http://thakshana.nsf.ac.lk/slstic/NA-383/NA-383.pdf
9789555900904 = Pitawala, H.M.T.G.A.
M
B
NA-383
NA-383
Geology
553(548.7)