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Front matter
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_
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Rubric: Atti della Società
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3
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Article: Naturalisti ticinesi
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19
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Article: Wirtschafts-geographische Studien über Tessiner Dörfer : die Gemeinde Montagnola und Genestrerio
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113
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Rubric: Bibliografia e notizie
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131
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Rubric: Stato meteorologico
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132
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