Zoology

HENRIKSEN, KAI L.

Copenhagen, 1939.

LEAKEY, L. S. B.

London, Macmillian and Co, 1959.

SMITH, HUGH M.

Washington, Government Printing Office, 1945.

[LYON, WILLIAM PENMAN]; [erroneously attributed to:] ASA GRAY (+) [translated by:] TSUTOMU INOUE. CHARLES DARWIN -

Tokyo, Nishimura Tomijiro, Fukuda Eizo, Meiji 21 [1881].

DARWIN; CHARLES.

London, 1873.

DARWIN, CARLOS.

Madrid, Calpe, (1921 & 1922)

LÖNNBERG, EINAR.

Stockholm, (1923).

LÖNNBERG, EINAR.

Stockholm, (1925).

STEIN, C.U. (Udg.).

Hos C.Steen, K., 1832.

ESCHRICHT, DAN.FREDR.

K., 1838.

KUHN, OSKAR.

Stuttgart, 1949.

NAEF, ADOLF.

Jena, 1922.

HEDPETH, JOEL W. (ED.).

Baltimore, 1957.

THINGVALLAVATN -

Odense, 1992.

STROMER v. REICHENBACH, ERNST.

Leipzig u. Berlin, 1912.

KJØLBYE, C.S.

Kbhvn., 1821.

EINSTEIN, ALBERT, MAX BORN, MAX PLANCK, K.von FRISCH.

Berlin, Julius Springer, 1927.

LEVINSEN, G.M.R.

Copenhagen, 1909.