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By: Kettlewell, Bernard - Gibson, CType: ArticleIn: The entomologist's record and journal of variationVolume: 85Series:Issue:Date: 1973Page Range: 240--240Publication Info: [London s.nSubjects:
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By: Kettlewell, BernardType: ArticleIn: The entomologist's record and journal of variationVolume: 91Series:Issue:Date: 1979Page Range: 221--222Publication Info: [London s.nSubjects:
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By: Kettlewell, BernardType: ArticleIn: The entomologist's record and journal of variationVolume: 90Series:Issue:Date: 1978Page Range: 53--53Publication Info: [London s.nSubjects:
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By: Kettlewell, BernardType: ArticleIn: The entomologist's record and journal of variationVolume: 85Series:Issue:Date: 1973Page Range: 233--233Publication Info: [London s.nSubjects:
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By: Kettlewell, BernardType: ArticleIn: The entomologist's record and journal of variationVolume: 43Series: newIssue:Date: 1931Page Range: 62--64Publication Info: [London s.nSubjects:
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By: Kettlewell, BernardType: ArticleIn: The entomologist's record and journal of variationVolume: 88Series:Issue:Date: 1976Page Range: 285--285Publication Info: [London s.nSubjects:
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By: Kettlewell, BernardType: ArticleIn: The entomologist's record and journal of variationVolume: 55Series: newIssue:Date: 1943Page Range: 45--48Publication Info: [London s.nSubjects: