. Glugeainfektion des Traoheenüberzuges vonSuturnia Pernyi a in 80/1, b, c in 500/1, d in 750/1 Vergrößerung. *) M. E. Maillot, legons sur le ver ä soie du mürier. Paris 186B. 4 *

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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherjenag, bookyear1895