Revision of the Polypi of the Eastern Coast of the United StatesA. E. (Addison Emery) Verrill, Boston Society Of Natural HistoryHäftad239 kr
On the Systematic Position of the Brachiopoda; by E.S. Morse (book Review)A. E. (Addison Emery) Verrill, Edward Sylvester O. MorseHäftad239 kr
Mollusks, Echnioderms, Coelenterates, Etc. Part G [microform]A. E. (Addison Emery) Verrill, Canadian Arctic Expedition (1913-1918)Häftad269 kr