. Die Entwicklung des mittleren Keimblattes der Wirbelthiere. Vertebrates. Ü.He'-twig fec Verlag V Gustav Fächer, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hertwig, Oscar, 1849-1922. Jena : G. Fischer

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Keywords: ., bookcentury1800, bookdecade1880, bookpublisherjenag, bookyear1883