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By: Pfeiffer, Richard,Edition:Publication info: Berlin, Hirschwald, 1892Volume:Series:Holding Institution: MBLWHOI LibrarySubjects:BHL Collections:
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By: Pfeiffer, Richard, - Royal College of Physicians of Edinburgh.Edition:Publication info: Berlin, A. Hirschwald, 1892Volume:Series:Holding Institution: Royal College of Physicians in EdinburghSubjects:BHL Collections:
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By: Friedberger, Ernst, - Bail, Oskar - Pfeiffer, Richard,Edition:Publication info: Jena, G. Fischer, 1919Volume: 1Series:Holding Institution: University of Toronto - Gerstein Science Information CentreSubjects:BHL Collections:
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By: Pfeiffer, Richard, - Fraenkel, Carl, - Royal College of Physicians of Edinburgh.Edition: 2. Aufl.Publication info: Berlin, A. Hirschwald, 1895Volume:Series:Holding Institution: Royal College of Physicians in EdinburghSubjects:BHL Collections:
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By: Pfeiffer, Richard, - Fraenkel, Carl, - Royal College of Physicians of Edinburgh.Edition:Publication info: Berlin, A. Hirschwald, 1892Volume:Series:Holding Institution: Royal College of Physicians in EdinburghSubjects:BHL Collections:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 96Series:Issue:Date: 1984Page Range: 68--68Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 92Series:Issue:Date: 1980Page Range: 85--86Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 102Series:Issue:Date: 1990Page Range: 144--145Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 92Series:Issue:Date: 1980Page Range: 195--195Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 102Series:Issue:Date: 1990Page Range: 46--46Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 94Series:Issue:Date: 1982Page Range: 206--206Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 78Series:Issue:Date: 1966Page Range: 11--13Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 103Series:Issue:Date: 1991Page Range: 165--166Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 83Series:Issue:Date: 1971Page Range: 25--25Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 78Series:Issue:Date: 1966Page Range: 283--285Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 92Series:Issue:Date: 1981Page Range: 227--227Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 78Series:Issue:Date: 1966Page Range: 13--13Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 87Series:Issue:Date: 1975Page Range: 21--22Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 89Series:Issue:Date: 1977Page Range: 152--153Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 93Series:Issue:Date: 1981Page Range: 81--82Publication Info: [London s.nSubjects:
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By: Pfeiffer, Richard,Type: ArticleIn: The entomologist's record and journal of variationVolume: 88Series:Issue:Date: 1976Page Range: 266--266Publication Info: [London s.nSubjects: