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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.De Silva, D.N.
1
search.filters.author.Dissanayake, U.I.
1
search.filters.author.Garforth, C.J.
1
search.filters.author.Wickramasuriya, H.V.A.
1
search.filters.author.Wijekoon, R.
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search.filters.subject.Agricultural information
2
search.filters.subject.Agricultural extension
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search.filters.subject.Agriculture
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search.filters.subject.Information dissemination
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search.filters.subject.Computer -based learning materials
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1997 - 1999
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2000 - 2009
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Item
Evaluation of computer-based learning materials in agricultural information dissemination in Sri Lanka
(
Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya
,
2009
)
Dissanayake, U.I.
;
Wickramasuriya, H.V.A.
;
Wijekoon, R.
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Item
The effectiveness of different radio program formats for the dissemination of information on safe use of insecticides in paddy cultivation in Mahaweli system-C of Sri Lanka
(
Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya
,
1997
)
De Silva, D.N.
;
Garforth, C.J.
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