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4.Journals Published in Sri Lanka
Tropical Agricultural Research
Tropical Agricultural Research
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https://dl.nsf.gov.lk/handle/1/11652
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search.filters.author.Kotagama, H.B.
1
search.filters.author.Herath, H.M.B.S.
1
search.filters.author.Smith, L.
1
search.filters.author.Sumithraarachchi, D.B.
1
search.filters.author.Weerapperuma, W.S.K.
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search.filters.subject.Natural resources
1
search.filters.subject.Bopitiya micro-watershed
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search.filters.subject.Economic analysis
1
search.filters.subject.Economic viability
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search.filters.subject.Eppawala rock phosphate deposit
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1996 - 1999
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Subject: search.filters.subject.Natural resources
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Item
Economic management of Eppawala phosphate deposit , Sri Lanka:an empirical application
(
Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya
,
1996
)
Herath, H.M.B.S.
;
Kotagama, H.B.
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Justification for govenment investments on nature resource conservation:Economic analysis of soil conservation in a micro-watershed
(
Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya
,
2002
)
Weerapperuma, W.S.K.
;
Kotagama, H.B.
;
Sumithraarachchi, D.B.
;
Smith, L.
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