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Mostrando 581 - 600 Resultados de 1,872 Para Buscar 'Ictiología', tiempo de consulta: 0.04s Limitar resultados
581
Anabolic adaptiveness in the two Scottish populations of powan, Coregonus lavaretus (L.)
Materias: “...ICTIOLOGIA...”
Artículo
582
Conservation of the Irish pollan, Coregonus autumnalis pollan Thomson, in Lough Neagh, Northern Ireland
Materias: “...ICTIOLOGIA...”
Artículo
583
Gear selectivity and the conservation of fish
Materias: “...ICTIOLOGIA...”
Artículo
584
Diel cycle in Hoplosternum littorale(Teleostei): evidence for synchronization of locomotor, air brathing and feeding
Materias: “...ICTIOLOGIA...”
Artículo
585
Time courde of extracellular acid-base adjustments under hypo-or hyperosmotic conditions in the euryhaline fish
Materias: “...ICTIOLOGIA...”
Artículo
586
Ovarian atresia and sex ratio imbalance in white sucker, Catostomus commersoni
Materias: “...ICTIOLOGIA...”
Artículo
587
A novel nest-trap for ecological and behavioural studies of cavity-nesting fishes
Materias: “...ICTIOLOGIA...”
Artículo
588
Terns and sandeels: seabirds as indicators of changes in the marine fish population
Materias: “...ICTIOLOGIA...”
Artículo
589
Haemolytic activity in the serum of brown trout, Salmo trutta
Materias: “...ICTIOLOGIA...”
Artículo
590
The effect of early aflatoxin B1 exposure on in vivo and in vitro antibody responses in rainbow trout, Salmo gairdneri
Materias: “...ICTIOLOGIA...”
Artículo
591
The ontogeny of gut-associated lymphoid tissue in Oreochromis mossambicus
Materias: “...ICTIOLOGIA...”
Artículo
592
The phagocytic ability of neutrophils and serum lysozyme activity in experimentally infected carp, Cyprinus carpio L.
Materias: “...ICTIOLOGIA...”
Artículo
593
Effects iof the pesticides atrazine and lindane and of manganese ions on cellular immunity of carp, Cyprinus carpio
Materias: “...ICTIOLOGIA...”
Artículo
594
Bacterial kidney disease: the potential role of soluble protein antigen
Materias: “...ICTIOLOGIA...”
Artículo
595
Electron microscopic examination of antigen uptake by salmonid gill cell after bath immunization with a bacterin
Materias: “...ICTIOLOGIA...”
Artículo
596
The effect of fish age on the mortality cauesed by selected fish pathogens
Materias: “...ICTIOLOGIA...”
Artículo
597
Pathjogenicity of infectious pancreatic necrosis (IPN)virus to tilapia and its immune response
Materias: “...ICTIOLOGIA...”
Artículo
598
Maximun daily ration of juvenile fish fed on living natural zooplankton
Materias: “...ICTIOLOGIA...”
Artículo
599
Fine-structural study of leucocytes in the goldfish, Carassius auratus
Materias: “...ICTIOLOGIA...”
Artículo
600
Bacterial involvement in ulcerative condition of air-*breathing fish from India
por Pal, J.
Materias: “...ICTIOLOGIA...”
Artículo
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