88 



London, Linnean Society, Botany: The Transactions. 2 d series. 



Vol. Ill, Parts 2 and 3. List 1890—1891. 

 Lugano, Atti della Societa Elvetica delle Scienze naturali. 



72 a sessione. 

 Lund, Acta Universitatis Lundensis. Tomus XXV. 1888 — 89. 



Medicin und Mathematik och Naturvetenskap. Tomus 



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 Madison, Publications of the Washburn Observatory. Vol. VII, 



Part 1. 

 Madras, Results of Observations of the fixed Stars made with 



the meridian circle at the Government Observatory Madras 



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 Madrid, Memorias de la Real Academia de Ciencias exactas, 



fisicas y naturales de Madrid. Tomo XV. 



— Resumen de las Observaciones meteorologicas durante el 

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Magdeburg, Jahresbericht und Abhandlungen des Natur- 



vvissenschaftlichen Vereins in Magdeburg. 1890. 

 M ailand,Osservazioni meteorologiche esseguite nell' anno 1890. 



— Atti della Fondazione scientifica Cagnola dalla sua istitu- 

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Manchester, Society of Chemical Industry: The Journal. 

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— Memoirs and Proceedings of the Manchester literary and 

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Marburg, Flora oder allgemeine botanische Zeitung. N. R. 



49. Jahrgang. I— IV. Heft. 

 Melbourne, Proceedings of the Royal Society of Victoria. 



Vol. VII. 



— Iconography of Australian Salsolaceous Plants. I — VIII. 

 Decade. 



M cxico, Annuario del Observatorio astronomico nacional de 

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— Memorias de la Sociedad cientifica Antonio Alzate. 

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 Montreal, Geological Survey of Canada: Contributions to Cana- 

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