On the embryology of echinoderms Embryology of echinoderms Agassiz, Alexander, 1835-1910 creator text book [S.l s.n.] 1864 1864
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ENG Cover title. "Communicated February 2d, 1864. Published March 1864." Offprint from the Memoirs of the American Academy, v. 9. Echinodermata Embryology QL385 .A33 1864 Memoirs of the American Academy of Arts and Sciences, n.s.:v.9 https://www.biodiversitylibrary.org/bibliography/14289 https://www.biodiversitylibrary.org/bibliography/11350 22404738 10.5962/bhl.title.11350 HLS