Zoology

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London, 1950.

WALKER, JAMES J.(edt.).

Oxford, 1934.

AMUCHÁSTEGUI, AXEL.

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THORPE, W.H.

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JONES, J.W.

London, 1959.

BRÆNDEGAARD, JENS.

Coph., 1946.

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

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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.

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JONSTONUS, JOHANNES - JOHN JONSTON - JOHNSTONE.

Amstelodami (Amsterdam), Johannes Jacobi Schipperi, 1657.

LEVINSEN, G.M.R.

Copenhagen, 1909.

(WARING, S.).

London, Harvey and Darton, 1832.

RÉAUMUR, (R.A. FERCHAULT de).

London, C. Davis, 1750.

LENZ, HARALD OTHMAR.

Gotha, Becker'sche Buchh., 1856.

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

Berlin, Julius Springer, 1927.

LEVINSEN, G.M.R.

Copenhagen, 1909.