Zoology

KJÆRBØLLING, N.

Kjøbenhavn, L.A. Jørgensen, (1858-65).

SCHWARZNECKER, G.

Berlin, Wiegandt, 1879.

WALTER, EMIL.

CHRISTIANSØ -

HOME, EVERARD. - THE TUSKS OF THE NARWHALE.

(London, W. Bulmer and Co., 1813).

STEPHENSEN, K.

Kjøbenhavn, Reitzel, 1917.

KRAMP, P.L.

Copenhagen, 1965.

BRÜNING, CHRISTIAN (HRSG.).

Braunschweig, Wenzel & Sohn, (1913).

STITZ, H.

KIEFFER, J.J.

HANCOCK, ALBANY.

(London, Richard Taylor and William Francis, 1859)

DAHL, E., S. DANIELSSEN ET AL. (EDTS.).

Arendal, 1984.

WAGSTAFFE, REGINALD a. J. HAVELOCK FIDLER (Edt.).

FARADAY, MICHAEL. - ANIMAL ELECTRICITY.

(London, Richard and John E. Taylor, 1839).

DAVY, JOHN. - ANIMAL ELECTRICITY.

(London, Richard Taylor, 1834)

CARPENTER, WILLIAM B.

(London, Taylor and Francis, 1866).

OWEN, RICHARD.

(London, Richard Taylor, 1834)

POULSEN, ERIK M.

Copenhagen, 1965.