Note 436 — Chapter XVI
Reading edition
"On the Primitive Cell-layers of the Embryo as the Basis of Genealogical Classification of Animals, and on the Origin of Vascular and Lymph Systems," Ann. Mag. Nat. Hist. (4), xi., pp. 321-38, 1873.
Reading edition
"On the Primitive Cell-layers of the Embryo as the Basis of Genealogical Classification of Animals, and on the Origin of Vascular and Lymph Systems," Ann. Mag. Nat. Hist. (4), xi., pp. 321-38, 1873.