. Bacillariales aus Innerasien, gesammelt von Sven Hedin. A V A V 5fc 55 5t 53 A J 52 (^ y. V J1 50 vg ki 59 fe^ b2 t)3 fcV bO b5. 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 Hustedt, Friedrich, 1886-; Hedin, Sven Anders, 1865-1952. Stockholm, Lithographic Institute of the General Staff of the Swedish Army

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Keywords: ., bookauthorhedinsve, bookcentury1900, bookdecade1920, bookyear1922