scientific article

1910 article by Arthur Hollick

scientific article published in March 1910

scientific article published in 1925

scientific article published on 8 August 1891

Baton Rouge, 1899

scientific article published in 1907

scientific article

scientific article published on 8 May 1889

scientific article published in 1894

scientific article published in 1929

S.l.: s.n., 1890

scientific article published in 1918

Washington, Govt. Print. Off., 1906.

Washington,: Govt. Print. Off., 1906.

scholarly article by Arthur Hollick published in January 1936

article

Washington,: Govt. Print. Off., 1895.

Washington: Govt. Print. Off., 1898.

Washington: G.P.O., 1898.