Zoology

NORDSTRÖM, FRITHIOF och EINER WAHLGREN.

Stockholm, (1941).

KJÆRBØLLING, N.

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

NORDSTRÖM, FRITHIOF OCH EINAR WAHLGREN.

Stockholm, (1941).

EDLEN VON MOJSVAR, AUGUST M.

Paris, Octave Doin, 1881.

HOME, EVERARD. - HOW DOES SNAKES MOVE ?

(London, Bulwer and Co., 1812).

SCHWARZNECKER, G.

Berlin, Wiegandt, 1879.

HOME, EVERARD. - THE TUSKS OF THE NARWHALE.

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

WALTER, EMIL.

CHRISTIANSØ -

KRAMP, P.L.

Copenhagen, 1965.

STEPHENSEN, K.

Kjøbenhavn, Reitzel, 1917.

BRÜNING, CHRISTIAN (HRSG.).

Braunschweig, Wenzel & Sohn, (1913).

HANCOCK, ALBANY.

(London, Richard Taylor and William Francis, 1859)

STITZ, H.

KIEFFER, J.J.

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

Arendal, 1984.

CARPENTER, WILLIAM B.

(London, Taylor and Francis, 1866).

OWEN, RICHARD.

(London, Richard Taylor, 1834)