Sri Lanka Beach Mine ...
M.M.J.W. Herath
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TERI Energy Data Dir ...
The Energy and ...
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Mineral Resources of ...
J.W. Herath
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Use of Potash Fertil ...
U. Pethiyagoda
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Glossary of Structur ...
P.S. Saklani
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Soils and Agro-Ecolo ...
C.R. Panabokke
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Renewable Energy In ...
P.C. Maithani
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A Hand Book to the F ...
Umarany Coomara ...
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Common Vegetables of ...
Tissa R. Herat, ...
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Freshwater Fauna and ...
C.H. Fernando
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Marine Geology A Sce ...
T.K. Mallik, Ha ...
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The Sri Lanka Water ...
B.M.A.O. Perera ...
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Evolution and the Ge ...
Jinadasa Katupo ...
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Mineral Based Indust ...
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The Hydrogeochemical ...
C.B. Dissanayak ...
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Honey Production in ...
E.F.W. Fernando
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Ground Water Surveys ...
Gautam Mahajan
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Lakes Water and Sedi ...
Brijraj Krishna ...
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Himalaya (Geological ...
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Population and Manpo ...
A.T.P.L. Abeyko ...
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Sri Lanka Minerals Y ...
P. Manawansa, S ...
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The Granulite Facies ...
D.J.A.C. Hapuar ...
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The Crystalline Crus ...
A. Kroner, A. K ...
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Sri Lanka Minerals A ...
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Industrial Clays of ...
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Environmental Change ...
Surendra Singh, ...
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Limestone Resources ...
P.B. Abeysinghe
Soil and Soil Conser ...
Mervyn W. Thena ...
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Proceedings of the R ...
National Commit ...
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Land Use and Soil Re ...
Ademola K. Brai ...
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