Proceedings of the Biological Society of Washington.

v. 15 (1902)

Proceedings of the Entomological Society of Philadelphia.

v. 6 (1866-1867)

Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

v. 14

Proceedings of the Biological Society of Washington.

v. 4 (1886-1888)

Proceedings of the Biological Society of Washington.

v. 12 (1898)

Proceedings of the Linnean Society of New South Wales.

v.45=no.177-180 (1920)

Proceedings of the Biological Society of Washington.

v. 11 (1897)

Bulletin of the Geological Society of America.

Index v.21-30

Bulletin of the Buffalo Society of Natural Sciences.

v. 5 (1886-97)

Bulletin of the Geological Society of America.

v.4 (1893)

Bulletin of the Geological Society of America.

v.26 (1915)

Bulletin of the Geological Society of America.

v.1 (1890)

Bulletin of the Geological Society of America.

v.3 (1892)