CCollected papersCollected papersde Edward Drinker CopeMateriasAmphibiansCollected worksReptilesEdiciones (1)Collected papers (1860)Museum of Comparative Zoology · inglésMás obras de Edward Drinker CopeOn the batrachia and reptilia of Costa RicaBBatrachia and reptilia of Costa RicaBatrachia and reptilia of Costa Rica1877CCatalogue of vertebrata of the Permian formation of the UnitCatalogue of vertebrata of the Permian formation of the United States
CCatalogue of vertebrata of the Permian formation of the UnitCatalogue of vertebrata of the Permian formation of the United States
