Biology

KÖHLER, WOLFGANG. - THE CONCEPT OF "INSIGHT".

Berlin, Julius Springer, 1921.

WILMUT, I, A E SCHNIEKE, J MCWHIR, A J KIND & K H S CAMPBELL.

1997.

SPRENGEL, CHRISTIAN KONRAD.

Berlin, 1793.

SCHWERDTFEGER, FRITZ.

Hamburg u. Berlin, 1963.

LOEB, JACQUES. - "TROPISM" AS THE BASIS OF PSYCHOLOGY.

Leipzig, arth, 1899.

BATESON, WILLIAM.

Leipzig und Berlin, B.G. Teubner, 1914.

WILLKOMM, MORITZ.

Leipzig, 1900.

HERTWIG, OSCAR.

Jena, G. Fischer, 1915.

DARWIN, CHARLES.

København., Brødrene Salmonsen, 1876.

FJORD, N. J. (+) J. L. JENSEN ET AL.

Kjøbenhavn, Nielsen & Lydiche, 1888

DARWIN, CHARLES.

Kjøbenhavn, Brødrene Salmonsen, 1876.

LUND, PETER WILHELM.

Kjöbenhavn, Poppske Bogtrykkerie, 1836.

RÉAUMUR, (RENÉ-ANTOINE FERCHAULT DE).

(Paris, L'Imprimerie Royale, 1714).

VRIES, HUGO DE. - DISCOVERING PLASMOLYSIS.

La Haye, Nijhoff, 1871.

JENNINGS, H. S.

[No place], 1902.

POMPONAZZI, PIETRO (PETRUS POMPONATIUS).

Basel, [Per Henrichum Petri, 1556 - on colophon].

KRUKENBERG, H.

Stuttgart, Enke, 1920.

GULLSTRAND, ALLVAR.

Stockholm, Almqvist & Wiksell, 1915.