Biodiversity Heritage Library
By "Gray, Samuel Octavus. "
British sea-weeds : an introduction to the study of the marine algae of Great Britain, Ireland, and the Channel Islands / by Samuel Octavus Gray.
By: Gray, Samuel Octavus. - Fitch, Walter,
Publication info: London :L. Reeve & Co., 5 Henrietta Street, Covent Garden,1867
Contributed by: NCSU Libraries (archive.org)
British sea-weeds: an introduction to the study of the marine Algae of Great Britain, Ireland ad the Channel Islands.
By: Gray, Samuel Octavus.
Publication info: London,L. Reeve & co.1867.
Contributed by: Smithsonian Libraries