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Effect of crowding, food quality and body size on food utilization of the exotic snail, Pomacea canaliculata (Lamarck), a potential pest of rice in Sri Lanka
Kumara, P.A.D.A.
;
Chandrasekera, L.W.H.U.
;
Costa, H.H.
(
Sri Lanka Association for Fisheries and Aquatic Resources
,
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.
(
Sri Lanka Journal of Aquatic Sciences
,
1999
)
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.
(
Journal of Applied Ichthyology
,
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.
(
Indian Council of Agricultural Research
,
1990
)
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Author
Costa, H.H. (14)
Wijeyaratne, M.J.S. (4)
Pathiratne, A. (3)
Weerasundara, G.A. (3)
Kumara, P.A.D.A. (2)
Weerawardena, S.R. (2)
Chandrasekera, L.W.H.U. (1)
Epa, U.P.K. (1)
Ganehiarachchi G.A.S.M. (1)
Shafiei, T.M. (1)
Subject
Estuaries (1)
Fish Growth (1)
Fisheries (1)
Fisheries; Reservoir animals; Reservoirs (1)
Fishery resources (1)
Fishes- Feeding & feeds (1)
Mangrove fisheries (1)
Oligochaeta (1)
Reservoir animals; Reservoirs (1)
Sri Lanka (1)
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Date Issued
1998 (4)
1990 (2)
1995 (2)
1999 (2)
1992 (1)
1994 (1)
1996 (1)
1997 (1)
Has File(s)
Yes (14)