Echinus dröbachiensis - pedicellaria Public domain scan of zoological print or book illustration, zoology, free to use, no copyright restrictions image - Picryl description
Title: Bulletin from the laboratories of natural history of the State University of Iowa Identifier: bulletinfrom719151918univ (find matches) Year: 1888 (1880s) Authors: University of Iowa Subjects: Natural h Mehr
Title: Bulletin from the laboratories of natural history of the State University of Iowa Identifier: bulletinfrom719151918univ (find matches) Year: 1888 (1880s) Authors: University of Iowa Subjects: Natural h Mehr
Title: Bulletin from the laboratories of natural history of the State University of Iowa Identifier: bulletinfrom719151918univ (find matches) Year: 1888 (1880s) Authors: University of Iowa Subjects: Natural h Mehr
Title: Bulletin from the laboratories of natural history of the State University of Iowa Identifier: bulletinfrom719151918univ (find matches) Year: 1888 (1880s) Authors: University of Iowa Subjects: Natural h Mehr
Title: Bulletin from the laboratories of natural history of the State University of Iowa Identifier: bulletinfrom719151918univ (find matches) Year: 1888 (1880s) Authors: University of Iowa Subjects: Natural h Mehr
Title: Bulletin from the laboratories of natural history of the State University of Iowa Identifier: bulletinfrom719151918univ (find matches) Year: 1888 (1880s) Authors: University of Iowa Subjects: Natural h Mehr
Title: Catalogue des crustacés Podophtalmaires et des échinodermes recueillis à Concarneau durant les mois d'août septembre 1880 Identifier: cataloguedescrus00barr (find matches) Year: 1882 (1880s) Author Mehr
Title: Comparative zoology, structural and systematic : for use in schools and colleges Identifier: comparativezool00orto (find matches) Year: 1883 (1880s) Authors: Orton, James, 1830-1877; Birge, E. A. (Edwa Mehr