Zoology

AFSMUTH, JOSEPH.

Halle, E. Karras, 1913.

WINGE, HERLUF.

Kbhvn., 1902.

REY, LUIS LOZANO.

Madrid, 1947.

FILIP'EV, I.N.

Jerusalem, 1968.

COUPIN, HENRI.

Paris, Vuibert et Nony, 1907.

PEYRON, JOHN.

Uppsala & Stockholm, 1909.

WHEELER, WILLIAM MORTON.

N.Y., (1960).

DONISTHORPE, J.K.

London, G. Routhledge & Sons, 1927.

RYE, BERTRAM G.

Kbhvn., 1906.

HANSEN, POUL.

Kbhvn., 1941.

DREJER, S. og P. BRAMSEN.

Kbhvn., Reitzel, 1840.

NIELSEN, ANKER.

(Kopenhagen, 1942).

SUE, (JEAN-JOSEPH) - THE FEMALE OTTER DESCRIBED.

(Paris, Imprimerie Royale, 1755).

[JENNINGS, HERBERT SPENCER].

[No place], 1908.

ILLIGER, JOHANN KARL WILHELM.

Halle, Gebauer, 1798.

LÜTKEN, CHR.

(København, 1868).

HAMMER, MARIE.

Kæbenhavn, 1971.

VIBORG, ERIC.

Kiøbenhavn, Paa Forfatterens Forlag, 1821.