. Der Einfluss von mechanischer Hemmung und von Belastung auf die Schlafbewegungen. Plants. 230 W. Pfeffer, [70. 0 S Q ja M M. 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 Pfeffer, W. (Wilhelm), 1845-1920. Leipzig, B. G. Teubner

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Keywords: ., bookcentury1900, bookdecade1910, bookpublisher, booksubjectplants