Zoology

EDLEN VON MOJSVAR, AUGUST M.

Paris, Octave Doin, 1881.

NORDSTRÖM, FRITHIOF och EINER WAHLGREN.

Stockholm, (1941).

KJÆRBØLLING, N.

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

HOME, EVERARD. - HOW DOES SNAKES MOVE ?

(London, Bulwer and Co., 1812).

MÁDAY, STEFAN VON.

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)

POULSEN, ERIK M.

Copenhagen, 1965.

ANONYMOUS.

Leipzig, J.J. Weber, 1848.