The sea-beach at ebb-tide : a guide to the study of the seaweeds and the lower animal life found between tidemarks - Arnold, Augusta Foote, 1844 -1903 (The Century Co, 1901)

The sea its stirring story of adventure, peril & heroism - Whymper, Frederick (Cassel, Petter, Galpin, 1880)

The sea: its stirring story of adventure, peril & heroism - Whymper, Frederick (Cassell, Petter & Galpin, 1877)

Sea mosses : a collector's guide and an introduction to the study of marine Algae - Hervey, A. B. (Alpheus Baker), 1839 -1931 (S.E. Cassino, 1881)

Sea mosses : a collector's guide, and an introduction to the study of marine algae - Hervey, A. B. (Alpheus Baker), 1839 -1931 (Estes and Lauriat, 1881)

Sea mosses, a collector's guide and an introduction to the study of marine Algae - Hervey, A. B. (Alpheus Baker), 1839 -1931 (S.E. Cassino, 1881)

Sea mosses. A collector's guide and an introduction to the study of marine Algae - Hervey, A. B. (Alpheus Baker), 1839 -1931 (S. E. Cassino, 1882)

Sea mosses, a collector's guide and an introduction to the study of marine Algae - Hervey, A. B. (Alpheus Baker), 1839 -1931 (B. Whidden, 1893)

The sea-shore - Duncan, P. Martin (Peter Martin), 1821 -1891 (Society for Promoting Christian Knowledge, 1879)

The sea shore, by W.S. Furneaux ... With eight plates in colour and over three hundred illustrations in the text - Furneaux, William S. (Longmans, Green and Co, 1922)

The sea-side book; being an introduction to the natural history of the British coasts - Harvey, William H. (William Henry), 1811 -1866 (J. Van Voorst, 1857)

The sea-side book : being an introduction to the natural history of the British coasts - Harvey, William H. (William Henry), 1811 -1866 (John Van Voorst, 1849)

Sea-side pleasures; or, A peep at Miss Eldon's happy pupils - Allom, Elizabeth Anne (Aylott and Jones, 1845)

Sea-side walks of a naturalist with his children - Houghton, W. (William), 1828 -1895 (Groombridge and Sons, 1870)

The sea-weed collector's guide: containing plain illustrations for collecting and preserving, and a list of all the known species and localities in Great Britain - Harvey, William H. (William Henry), 1811 -1866 (John Van Voorst, 1853)

Sea-weeds - Johns, C. A. (Charles Alexander), 1811 -1874 (Society for Promoting Christian Knowledge, 1860)

Sea-weeds, shells and fossils - Gray, O. P. (1886)

Seal and salmon fisheries and general resources of Alaska - Jordan, David Starr, 1851 -1931 (Govt. Printing Office, 1898)

The seal-islands of Alaska - Elliott, Henry Wood, 1846 -1930 (Govt. Print. Off, 1881)

The seal-islands of Alaska - Elliott, Henry Wood, 1846 -1930 (G.P.O, 1881)

Seaside divinity - Humphreys, Henry Noel, 1810 -1879 (J. Hogg, 1861)

Seaside Divinity - Fraser, R. W. (Robert William), 1810 -1876 (1861)

The seaside naturalist. Out-door studies in marine zoology and botany, and maritime geology - Fraser, R. W. (Robert William), 1810 -1876 (Virtue, 1868)

The Seaweeds of South Australia - Lucas, A. H. S. (Arthur Henry Shakespeare) 1853 -1936 (Govt. Printer, 1947)

Seaweeds of the southeastern United States : Cape Hatteras to Cape Canaveral - Schneider, Craig W (Duke University Press, 1991)

Second general report of the Government Botanist on the vegetation of the Colony - Mueller, Ferdinand von, 1825 -1896 (Government Printer, 1854)

Shell life, an introduction to the British Mollusca - Step, Edward, 1855 -1931 (F. Warne & co, 1901)

sheng tai mo xing fa yuan li - Jørgensen, Sven Erik, 1934 - (shang hai fan yi chu ban gong si, 1990)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1871)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1872)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1887)

Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Deutsche Akademie der Wissenschaften zu Berlin, 1883)

Sitzungsberichte und Abhandlungen der Naturwissenschaftlichen Gesellschaft Isis in Dresden - Gesellschaft Isis in Dresden. (Warnatz & Lehmann, 1881)

Sitzungsberichte und Abhandlungen der Naturwissenschaftlichen Gesellschaft Isis in Dresden - Gesellschaft Isis in Dresden. (Warnatz & Lehmann, 1891)

Sixth annual report of the United States geological survey of the Territories, embracing portions of Montana, Idaho, Wyoming, and Utah : being a report of progress of the explorations for the year 1872 - Geological; Geographical Survey of the Territories (U.S.) (G.P.O, 1873)

Skrifter udgivne af Videnskabsselskabet i Christiania. I, Mathematisk-naturvidenskabelig klasse - Christiania videnskabs-selskab. I–Math.-naturv. klasse. (I Kommission hos J. Dybwad, 1896)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2014)

Smithsonian contributions to knowledge - Smithsonian Institution (Smithsonian Institution, 1851)

Smithsonian contributions to knowledge - Smithsonian Institution (Smithsonian Institution, 1852)

Smithsonian contributions to knowledge - Smithsonian Institution (Smithsonian Institution, 1853)

Smithsonian contributions to the marine sciences - Smithsonian Institution (Smithsonian Institution Press, 1987)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1876)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1879)

Some account of the marine botany of the Colony of Western Australia - Harvey, William H. (William Henry), 1811 -1866 (1855)

Some recent researches in plant physiology - Atkins, William Ringrose Gelston, 1884 - (Whittaker & co, 1916)

Species algarum. Auctore Friderico Traug. Kützing - Kützing, Friedrich Traugott, 1807 -1893 (F. A. Brockhaus, 1849)

Species algarum rite cognitae, cum synonymis, differentiis specificis et descriptionibus succinctis. Vol. 1[-2, sectio 1] - Agardh, C. A. (Carl Adolf), 1785 -1859 (Sumtibus Ernesti Mauritii, 1820)

Species, genera et ordines algarum : seu descriptiones succinctae specierum, generum et rodinum, quibus algarum regnum constituitur - Agardh, Jacob Georg, 1813 -1901 (apud C.W.K. Gleerum, 1851)