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4.Journals Published in Sri Lanka
4.Journals Published in Sri Lanka
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https://dl.nsf.gov.lk/handle/1/6840
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search.filters.author.Szechowycz, R.W.
1
search.filters.author.De Silva, J.A.
1
search.filters.author.Perera, W. R. H.
1
search.filters.author.Ponnadurai, D.K.
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search.filters.author.Szechowyez, R.W.
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search.filters.subject.Catchment areas
5
search.filters.subject.Forestry
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search.filters.subject.Forest management
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search.filters.subject.Rainfall
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search.filters.subject.Afforestation
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1953 - 1959
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1960 - 1969
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1970 - 1979
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1980 - 1982
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Subject: search.filters.subject.Catchment areas
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1 - 6 of 6
Item
Benefits and damages to the amenities, scenic recreational resources; fish and wildlife
(
Forest Dept.:Colombo
,
1959
)
Szechowycz, R.W.
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Item
Effect of selective felling on the hydrological parameters of a wet zone forest catchment
(
Forest Department:Colombo
,
1982
)
Ponnadurai, D.K.
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Item
Catchment areas and the protection of the environment
(
Forest Department:Colombo
,
1978
)
Perera, W. R. H.
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Item
Forests in the catchment of the Gal Oya reservoir
(
Forest Department:Colombo
,
1953
)
Szechowycz, R.W.
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Item
Forest Policy
(
Forest Department:Colombo
,
1953
)
De Silva, J.A.
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Item
The Savannah forest of the Gal Oya catchment (Ceylon)
(
Department of Forest:Colombo
,
1961
)
Szechowyez, R.W.
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