Resultados de búsqueda - Niezen, J.H.

The development of Trichostrongylus colubriformis larvae on a range of herbage species or on plots of differing topographical aspect por Niezen, J.H., Robertson, H.A., Miller, C.M., Hay, F.S.

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The effect of diet fed to lambs on subsequent development of Trichostrongylus colubriformis larvae in vitro and on pasture por Niezen, J.H., Waghorn, G.C., Graham, T., Carter, J.L., Leathwick, D.M

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