Verzeichnis der Schriften. 
247 
London. Nature: Vol. 59, No 1521—39; Vol. 60, No 1540 — 
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Lübeck. Geograph. Gesellschaft u. naturhist. Mnseum: Mit¬ 
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Lüneburg*. Naturwiss. Verein f. d. Fürstentum L.: — 
Lund. Universität: Acta. T. 34. 1898. 
Luxembourg. Institut grand-ducal. Sect. des Sciences nat. 
et math.: — 
— Fauna: — 
— Societe de botanique: — 
Lyon. Academie des Sciences: Memoires. Serie III. T. 5. 
— Societe d’agriculture: Annales. Ser. VII. T. 5. 
— Societe Linneennne: Annales. Annee 1898 = N. S. T. 45. 
Madison. Wisconsin academy of siences, arts and letters: 
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— Wisconsin geological and natural history survey: Bulletin 
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Magdeburg. Naturwissenschaftl. Verein: — 
Manchester. Literary and philos. society: Memoirs and pro¬ 
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Marburg. Gesellschaft z. Beförderung d. ges. Naturwissen¬ 
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Marseille. Faculte des Sciences: Annales. T. 9, 1899. 
M e d f o r d. Tufts College: Studies. — 
Melbourne. Public Library: — 
Meriden. Scientific association: — 
Metz. Verein f. Erdkunde: Jahresbericht 21 f. 1898—99. 
Mexico. Sociedad mexicana de historia natural: — 
Milano. R. Instituto lombardo: Memorie. Vol. 18, Fase. 6; 
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Mil waukee. The Wisconsin nat.-history society: — 
Minneapolis. Geol. and nat. hist, survey of Minnesota: — 
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Montpellier. Academie des Sciences et lettres: — 
Moskau. Societe imp. des naturalistes: Bulletin. 1898, No3.4. 
