Biology

GULLSTRAND, ALLVAR.

Stockholm, Almqvist & Wiksell, 1915.

KRUKENBERG, H.

Stuttgart, Enke, 1920.

RÉAUMUR, (RENÉ-ANTOINE FERCHAULT DE).

(Paris, L'Imprimerie Royale, 1714).

VRIES, HUGO DE. - DISCOVERING PLASMOLYSIS.

La Haye, Nijhoff, 1871.

POMPONAZZI, PIETRO (PETRUS POMPONATIUS).

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

JENNINGS, H. S.

[No place], 1902.

THEOPHRASTUS ERESII.

Amsterdam, Heinric Laurentius, 1644.

DARWIN, CHARLES.

London, Taylor and Francis, 1844.

SEMON, RICHARD.

Leipzig, Engelmann, 1912.

SPENGLER, LORENTZ.

(Copenhagen, 1799).

SPENGLER, LORENTZ.

Copenhagen, 1781.

DARWIN, C. R. (+) DARWIN, G. H.

(London and New York, Macmillan and Co., 1873).

PONTOPPIDAN, ERICH (ERIK).

London, A. Linde, 1755.

LINNÉ, CARL VON.

Stockholm, Kiesewetteri, 1748.

WARMING, EUG.

København, Bianco Luno, 1904..

RAFN, CARL GOTTL.

(Copenhagen), Popp, 1804.

MOHL, HUGO VON.

Stockholm, Hæggström, 1854.

SPENCER, HERBERT & HUXLEY, T. H.

New York, D. Appleton and Company, 1874.