. The Batrachia of North America. Amphibians. Bulletin 34, U. S. National Museum.—Cope. Batrachia of North America. Plate 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 Cope, E. D. (Edward Drinker), 1840-1897. Ashton, Maryland : Eric Lundberg

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Keywords: ., bookauthorcopeededwarddr, bookcentury1900, booksubjectamphibians