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2.NSF Publications
2.NSF Publications
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https://dl.nsf.gov.lk/handle/1/1
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search.filters.author.De Silva, J.
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search.filters.subject.Tourist industry
1
search.filters.subject.Aqua prawn culture projects
1
search.filters.subject.Coastal vegetation
1
search.filters.subject.Coral mining
1
search.filters.subject.Coral reefs
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1987 - 1989
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1990 - 1997
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Author: search.filters.author.De Silva, J.
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Item
geographers'perspective of sustainable development
(
NARESA:Colombo
,
1993
)
De Silva, J.
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Item
Social-economic constraints that impede sustainable development of tourist industry
(
NARESA:Colombo
,
1997
)
De Silva, J.
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Abstract available from Library, Please quote title when requesting
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Item
Major characteristics associated with the problem of solid waste management in the city of Colombo
(
NARESA:Colombo
,
1987
)
De Silva, J.
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