December 26th, 1848; Description of Two New Genera and New Species of Recent Shells, &c; Descriptions of Owls, Presumed to Be Undescribed, Specimens of Which Are in the Collection of the Academy of Natural Sciences of Philadelphia; Description of a New Species of Salamander from Upper California; Contributions to American Ornithology
December 26th, 1848; Description of Two New Genera and New Species of Recent Shells, &c; Descriptions of Owls, Presumed to Be Undescribed, Specimens of Which Are in the Collection of the Academy of Natural Sciences of Philadelphia; Description of a New Species of Salamander from Upper California; Contributions to American Ornithology
"December 26th, 1848; Description of Two New Genera and New Species of Recent Shells, &c; Descriptions of Owls, Presumed to Be Undescribed, Specimens of Which Are in the Collection of the Academy of Natural Sciences of Philadelphia; Description of a New Species of Salamander from Upper California; Contributions to American Ornithology" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 4 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4058645
