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Results 121-130 of 140 (Search time: 0.003 seconds).
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Issue Date
Title
Author(s)
1998
Toxicity of Chlorpyrifos and Dimethoate to fingerlings of Nile Tilapia, Oreochromis niloticus: Cholinesterase inhibition
Pathiratne, A.
;
Athauda, P.
1999
Species composition and abundance of aquatic oligochaetes in Ihalagama reservoir, a shallow perennial minor reservoir in Sri Lanka
Weerasundara, G.A.
;
Pathiratne, A.
;
Costa, H.H.
1996
Effects of monsoonal currents, rainfall and lunar phase on the abundance of Amblygaster sirm in the coastal waters off Sri Lanka
Karunasinghe, W.P.N.
;
Wijeyaratne, M.J.S.
1990
The susceptibility and resistance of fry and fingerlings of Oreochromis mossambicus Peters to some pesticides commonly used in Sri Lanka
Shafiei, T.M.
;
Costa, H.H.
1992
Present status of the Seine fishery in Negombo lagoon of Sri Lanka
Wijeyaratne, M.J.S.
;
Perera, W.M.D.S.K.
1990
FOOD AND FEEDING OF TWO SPECIES OF GREY MULLETS VALAMUGIL BUCHANANI (BLEEKER)AND LIZA VAIGIENSIS QUOY AND GAIMARD INHABITING BRACKISHWATER ENVIRONMENTS IN SRI LANKA
Wijeyaratne, M.J.S.
;
Costa, H.H.
1993
Effect of available rooting volume on seedling growth
Jayasekera, R.
;
Lieth, H.
1993
Interelement relationships in leaves of tropical montane trees
Jayasekera, R.
1996
Air pollution monitoring at the Environmental Specimen Bank of Germany: spruce and pine shoots as bioindicators
Rossbach, M.
;
Jayasekera, R.
1993
Interelement correlations in the mangrove, Rhizophora mangle L.
Jayasekera, R.
;
Lieth, H.
Discover
Author
32
Wijeyaratne, M.J.S.
18
Amarasinghe, U.S.
15
Jayasekera, R.
14
Costa, H.H.
11
Pathiratne, A.
7
Paranagama, P.A.
6
Amarasinghe, L.D.
6
Jayasuriya, K.D.
6
Karunasinghe, W.P.N.
6
Siripala, W.
.
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2
Characterisation
2
Estuaries
2
Fishery resources
2
Tropical Fish
1
Acetylcholinesterase
1
Air particulate matter
1
Air pollution monitoring
1
Aquaculture
1
Beech
1
bioindicators
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24
1999
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1998
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1992
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1996
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1990
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1994
6
1997
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