Zoology

VENABLES, L.S.V. a. U.M.

Edinburg, London, (1955).

ALDRICH, JOHN WARREN a. BENJAMIN P. BOLE.

Cleveland, 1937.

GRAY, JAMES.

London, 1968.

MULSANT, M.E.

Paris, 1844.

BERRY, R.J. a. J.L. JOHNSTON.

London, (1980).

SULTZER, CHARLES.

Strassbourg, Paris, Fischer, Amand Koenig, An IX - 1801.

PARKER, WILLIAM KITCHEN.

London, Taylor and Francis, 1874 - Harrison and Sons, 1886.

THE GREENLAND WHALE (BOWHEAD WHALE) - ESCHRICHT, D.F. & J. REINHARDT.

(København, 1861).

KAALAAS, B.

Trondhjem, Aktietrykkeriet, 1911.

FORD, E. B.

London, Collins, 1955.

EINSTEIN, ALBERT, MAX BORN, MAX PLANCK, K.von FRISCH.

Berlin, Julius Springer, 1927.

LEVINSEN, G.M.R.

Copenhagen, 1909.

BODENHEIMER, F.S.

Berlin, W. Junk, 1928-29.

IMMS, A.D.

London, Collins, 1947.

REBAU, HEINRICH.

Stuttgart, Weise & Stoppani, 1841.

ESCHRICHT, DAN. FREDR.

(København, 1838).

HICKIN, NORMAN E.

London, Hutchinson, (1965).

KIELSEN, FREDERIK CHRISTIAN.

Hafniae (Copenhagen), C. Steen, 1835.