. Die Rohstoffe des Pflanzenreichs : versuch einer Technischen Rohstofflehre des Pflanzenreiches. Botany, Economic. â '....i-iKi-f â â ^^^- ^ »....sc ? & V? S ..â¢â ; :- '?j Fi;- 106. Querschnittsansiclit des »geflamratenc Holzes vom Kreuzdora (Rhawiius cathartica), 3/1. (Nach R. Hart ig.) Ã. 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 Wiesner, Julius, Ritter von, 1838-1916. Leipzig : W. Engelmann

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Keywords: ., bookcentury1900, bookdecade1910, bookp, booksubjectbotanyeconomic