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Keywords from Image Description:
Semenoff Pierre Petrovitch de par Alexandre Quinet BNF Gallica. Piotr SemionovTianChanski gographe statisticien et botaniste russe Pyotr SemyonovTyanShansky russian geographer statistician botanist entomologist for upload ARKBNF Alexandre Quinet Upload stitch and restoration by Jebulon bnf fr item Cleaning of dust spot tears