(Q47689893)
Statements
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Establishment and fecundity of Ostertagia circumcincta and Trichostrongylus colubriformis in lambs fed lotus (Lotus pedunculatus) or perennial ryegrass (English)
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Trichostrongylus colubriformis
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Niezen JH
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Waghorn GC
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Charleston WA
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1 July 1998
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78
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1
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13-21
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