Mostrando 1 - 11 Resultados de 11 Para Buscar 'Crisp, D. T.', tiempo de consulta: 0.01s Limitar resultados
1
Some observations on the growth and length: weight relationship of the South Georgia cod Notothenia rosii marmorata Fischer during the first four years of life.
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2
The population of fish in the River Tees system on the Moor House National Nature Reserve, Westmorland.
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3
Observations on siting, dimensions and structure of salmonid redds
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4
Effects of impoundment on populations of bullhead Cottus gobio L. and minnow, Phoxinus phoxinus(L.), in the basin of Cow Green Reservoir
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5
Stream channel experiments on down-stream movement of recently emerged trout, Salmo trutta L. and salmon, S. salar L.-II Effect of constant and changing velocities and of day and night upon dispersal rate.
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6
The ability of U. K. salmonid alevins to emerge through a sand layer.
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7
The effects of impoundment and regulation upon the stomach contents of fish at Cow Green, upper Teesdale
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8
Stream channel experiments on down-stream movement of recently emerged trout, Salmo trutta L. and salmon, S. salar L.-I. Effect of four different of water velocity treatments upon dispersal rate.
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9
Stream channel experiments of downstream movements of recently emerged trout, Salmo trutta L., and a salmon S. salar L. III. Effects of developmental stage and day and night upon dispersal.
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10
The trout (Salmo trutta) population of the Afon Cwm, A small tributary of the Afon Ddyfi, mid-Wales.
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11
Reproductive investment of female brown trout, Salmo trutta L., in a stream ands reservoir system in northern England
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