Wood, W. Ëlfects ol Pressure on Ice

Americ. Journ. of Sci. 1891, pp. 30-33.

, ZOOLOGIE

261. ATbertoni, P. Action de la cocaïne sur la contractibilité du Protoplasma.

Arch. liai, de Biol. 1891, pp. 1-16.

262. Anderson S. Note .m a Spear Flag Indicator for Muscle-N’erve Démonstrations.

Journ. of Anal, and Physiol. 1891, pp. 298-299.

263. Anderson, S. Mode of Domonstrating the Dcveloping Membranes in the Chick.

Journ. of Anal, und Physiol. 1891, p. 299.

264. Anderson, S. Mcthod by which Accurate Drawings may be Made by Amateurs.

Journ. of Anal, and Physiol. 1891, pp. 300-301.

265. Anderson, S. Note on the Muscles of the Rudimcntary Ears-Pcndants of the Ncck-in Pigs.

Journ. of I nul. and Physiol. 1891, pp. 301-303.