Note 30 — Chapter III
Reading edition
A. Agassiz, “Embryology of the Starfish,” p. 25; “Embryology of Echinoderms.” Mem. of Am. Ac. of Arts and Sciences N.S. vol. ix. p. 9.
Reading edition
A. Agassiz, “Embryology of the Starfish,” p. 25; “Embryology of Echinoderms.” Mem. of Am. Ac. of Arts and Sciences N.S. vol. ix. p. 9.