Memoirs of the American Academy of Arts and Sciences.

new ser.:v.8 (1861-1863)

Journal of the Washington Academy of Sciences.

v.1 (1911)

Journal of the Washington Academy of Sciences.

v.3 (1913)

Journal of the Washington Academy of Sciences.

v.2 (1912)

Journal of the Washington Academy of Sciences.

v.5 (1915)

Journal of the Washington Academy of Sciences.

v.6 (1916)

Journal of the Washington Academy of Sciences.

v.4 (1914)

Journal of the Washington Academy of Sciences.

v.7 (1917)

Journal of the Washington Academy of Sciences.

v.8 (1918)

Occasional papers of the California Academy of Sciences.

no. 2 (1890)

Journal of the Washington Academy of Sciences.

v.11 (1921)

Journal of the Washington Academy of Sciences.

v.9 (1919)

Proceedings of the American Academy of Arts and Sciences.

v. 28, new ser. v. 20 (1892-1893)

Proceedings of the American Academy of Arts and Sciences.

v. 22, new ser. v. 14 (1886)

Proceedings of the American Academy of Arts and Sciences.

v. 24, new ser. v. 16 (1888-1889)