Me Farland

417a. Farmer and Williams. — On fertilisation and the segmentation of the spore, in facus, Proe. of the roy. Society, vol. LX, 96.

418. R. FicK. — Bemerkangen zu 0. Bûrgefs Erklftrungsversuch der Attractions-

sph&ren, Anat, Anzeiger, 92.

419. Id. — Bemerkun^en zu M. Heidenhain's Spannungsgesetz, Areh. fur Anat, und

Phys., Anal. Ablh., 97.