AU  - Fernando, L.J.D.
TI  - Mineral resources of Sri Lanka
T2  - Science Education Series
CY  - NARESA
PB  - Colombo
KW  - Education
KW  - Mineralogy
N1  - http://thakshana.nsf.ac.lk/slstic/NA-110/NA _110 _ i.pdf
ER  -