The works of Francis Maitland Balfour, Volume 2 (of 4)
CHAPTER XII. CHÆTOPODA.
Formation of the germinal layers, pp. 319-325. The larval form, pp. 325-338. Formation of organs, pp. 338-342. Alternations of generations, pp. 342, 343.
The works of Francis Maitland Balfour, Volume 2 (of 4)
Formation of the germinal layers, pp. 319-325. The larval form, pp. 325-338. Formation of organs, pp. 338-342. Alternations of generations, pp. 342, 343.