Zoology

KJÆRBØLLING, N.

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

MÁDAY, STEFAN VON.

HOME, EVERARD. - HOW DOES SNAKES MOVE ?

(London, Bulwer and Co., 1812).

SCHWARZNECKER, G.

Berlin, Wiegandt, 1879.

KRAMP, P.L.

Copenhagen, 1965.

WALTER, EMIL.

CHRISTIANSØ -

HOME, EVERARD. - THE TUSKS OF THE NARWHALE.

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

STEPHENSEN, K.

Kjøbenhavn, Reitzel, 1917.

BRÜNING, CHRISTIAN (HRSG.).

Braunschweig, Wenzel & Sohn, (1913).

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

Arendal, 1984.

STITZ, H.

KIEFFER, J.J.

HANCOCK, ALBANY.

(London, Richard Taylor and William Francis, 1859)

ANONYMOUS.

Leipzig, J.J. Weber, 1848.

POULSEN, ERIK M.

Copenhagen, 1965.

OWEN, RICHARD.

(London, Richard Taylor, 1834)

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