Sri Lanka Minerals a ...
M.M.J.W. Herath ...
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Marine Geology A Sce ...
T.K. Mallik, Ha ...
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C.R. Panabokke
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The Crystalline Crus ...
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P.S. Saklani
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C.H. Fernando
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E.F.W. Fernando
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Tissa R. Herat, ...
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Hand Book of Mineral ...
EIRI Board of C ...
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Sri Lanka Beach Mine ...
M.M.J.W. Herath
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Proceedings of the R ...
National Commit ...
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Sri Lanka Minerals Y ...
P. Manawansa, S ...
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The Hydrogeochemical ...
C.B. Dissanayak ...
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The Sri Lanka Water ...
B.M.A.O. Perera ...
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A Hand Book to the F ...
Umarany Coomara ...
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Environmental Change ...
Surendra Singh, ...
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The Granulite Facies ...
D.J.A.C. Hapuar ...
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Mineral Based Indust ...
J.W. Herath
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Essentials of Hydrog ...
B. Gurugnanam
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J.W. Herath, K. ...
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U. Pethiyagoda
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Glossary of Structur ...
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Evolution and the Ge ...
Jinadasa Katupo ...
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Ground Water Surveys ...
Gautam Mahajan
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Lakes Water and Sedi ...
Brijraj Krishna ...
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Ademola K. Brai ...
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Sri Lanka Minerals A ...
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