Zoology

LOISET, BAPTIST. - HIPPOLOGY

Marburg, Krieger und Comp., 1827.

STROMER v.REICHENBACH, ERNST FREIHERR.

Leipzig u.Berlin, 1909-12.

BERG, KAJ.

København, Munksgaard, 1938.

COMSTOCK, JOHN HENRY.

SCHMALHAUSEN, I.I.

ZIEGLER, LOUIS.

REGNÉLL, GERHARD (RED.).

Lund, 1983.

BERGE, FR.

Stuttgart, Schweizerbart'sche Verlagsbuchhandlung, 1910.

BROMME, TRAUGOTT.

Kbhvn., Chr. Ursin, 1862.

KJÆRBØLLING, N.

Kjøbenhavn, Forfatterens forlag, 1856 (+ 1879).

KJÆRBØLLING, N.

Kjøbenhavn, Chr. Mackeprang, (1893?).

GREY, ZANE.

London, Hodder & Stoughton, (1925).

WITH, C.J.

Copenhagen, Høst & Søn, 1906.

ZERNECKE, E.

Leipzig, Quelle & Meyer, (1913).

DITMARS, RAYMOND L.

New York, Macmillan Comp., 1946.

BAIREI, KONO.

Tokyo, ca. 1883).

THÉEL, HJALMAR.

Uppsala & Stockholm, 1911.

CARLISLE, ANTHONY. - A MONSTROUS LAMB DESCRIBED.

(London, W. Bulmer and Co., 1801).