. Biologie und systematik der südschinesischen sphingiden, zugleich ein versuch einer biologie tropischer lepidopteren überhaupt. Sphingidae; Lepidoptera. tjv â "'J^ # 1 ^ 5. 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 Mell, Rudolf, 1878-. Berlin, R. Friedländer & sohn

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectsphingi, bookyear1922