The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1963)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1965)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1968)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1971)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1972)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1973)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1975)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1976)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1979)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1980)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1989)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1991)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1994)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1992)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1998)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2000)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2004)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2005)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2007)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2009)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2011)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1927)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1886)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1889)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1921)

Neue Notizen aus dem Gebiete der Natur- und Heilkunde - Froriep, Robert, 1804 -1861 (In Commission des Landes- Industrie- Comptoirs zu Weimar, 1837)

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1844)

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1869)

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1875)

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1879)

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1889)

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1830)

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1899)

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1902)

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1905)

The new natural history - Lydekker, Richard, 1849 -1915 (Merrill, 1901)

New York Shell Club notes - New York Shell Club. (The Club, 1957)

New York Shell Club notes - New York Shell Club. (The Club, 1959)

New York Shell Club notes - New York Shell Club. (The Club, 1963)

New York Shell Club notes - New York Shell Club. (The Club, 1960)

New York Shell Club notes - New York Shell Club. (The Club, 1961)

New York Shell Club notes - New York Shell Club. (The Club, 1962)

New York Shell Club notes - New York Shell Club. (The Club, 1964)

New York Shell Club notes - New York Shell Club. (The Club, 1965)

New York Shell Club notes - New York Shell Club. (The Club, 1966)

New York Shell Club notes - New York Shell Club. (The Club, 1967)

New York Shell Club notes - New York Shell Club. (The Club, 1969)

New York Shell Club notes - New York Shell Club. (The Club, 1971)

New York Shell Club notes - New York Shell Club. (The Club, 1972)

New York Shell Club notes - New York Shell Club. (The Club, 1973)

New York Shell Club notes - New York Shell Club. (The Club, 1975)

New York Shell Club notes - New York Shell Club. (The Club, 1974)

New York Shell Club notes - New York Shell Club. (The Club, 1976)

New York Shell Club notes - New York Shell Club. (The Club, 1977)

New York Shell Club notes - New York Shell Club. (The Club, 1980)

New York Shell Club notes - New York Shell Club. (The Club, 1978)

New York Shell Club notes - New York Shell Club. (The Club, 1985)

New York Shell Club notes - New York Shell Club. (The Club, 1981)

New York Shell Club notes - New York Shell Club. (The Club, 1982)

New York Shell Club notes - New York Shell Club. (The Club, 1986)

New York Shell Club notes - New York Shell Club. (The Club, 1984)

New York Shell Club notes - New York Shell Club. (The Club, 1988)

New York Shell Club notes - New York Shell Club. (The Club, 1990)

New York Shell Club notes - New York Shell Club. (The Club, 1993)

New York Shell Club notes - New York Shell Club. (The Club, 1996)

New York Shell Club notes - New York Shell Club. (The Club, 2002)

New York State Museum bulletin - New York State Museum. (University of the State of New York, 1920)

Newsletter / Edinburgh Natural History Society - Edinburgh Natural History Society, (1965)

NOAA technical report NMFS SSRF - United States. National Marine Fisheries Service. (National Marine Fisheries Service, 1981)

NOAA technical report NMFS SSRF - United States. National Marine Fisheries Service. (National Marine Fisheries Service, 1982)

Nordisches Plankton ; zoologischer teil - Brandt, Karl Andreas Heinrich, 1854 -1931 (Lipsius & Tischer, 1901)

Norfolk - Dutt, William A. (William Alfred), 1870 -1939 (E.P. Dutton, 1901)

Norfolk - Dutt, William A. (William Alfred), 1870 -1939 (J.M. Dent & Co, 1900)

Den norrländska florans : geografiska fördelning och invandringshistoria ; med särskild hänsyn till dess sydskandinaviskar arter - Andersson, Gunnar, 1865 -1928 (Almqvist & Wiksell, 1912)

North Atlantic biota and their history; a symposium held at the University of Iceland, Reykjavík, July 1962, under the auspices of the University of Iceland and the Museum of Natural History. Editors: Askell Löve and Doris Löve. Sponsored by the NATO Advanced Study Institutes Program - Áskell Löve, 1916 -1994 (Pergamon Press, 1963)

Notes on the natural history of East Finmark - Norman, Alfred Merle, 1831 -1918 ([s.n.], 1902)

Notice of recent additions to the marine invertebrata of the northeastern coast of America, with descriptions of new genera and species and critical remarks on others. with notes on Annelida, Echinodermata, etc Pt. 2 Mollusca, with notes on Annelida, Echinodermata, etc., collected by the United States fish commission - Verrill, A. E. (Addison Emery), 1839 -1926 (Smithsonian Institution Press, 1880)

Notice prodromique sur les mollusques terrestres et fluviatiles recueillis par m. Victor Giraud dans la région méridionale du lac Tanganika - Giraud, Victor, 1858 -1898 (Tremblay, 1885)

Notices of the Proceedings at the meetings of the members of the Royal Institution - Royal Institution of Great Britain. (1851)

Notiser ur Sällskapets pro Fauna et Flora Fennica förhandlingar - Societas pro Fauna et Flora Fennica (Sällskapet pro Fauna et Flora Fennica, 1848)

Nouveau cours élémentaire de géologie : ouvrage accompagné de planches Tome premier [-deuxième] - Huot, Jean Jacques Nicolas, 1790 -1845 (1837)

Nova acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmanni et Filii, 1885)

Nova acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmanni et Filii, 1894)

Novapex : trimestriel de la Société belge de malacologie - Société belge de malacologie. (La Société, 2002)

Novapex : trimestriel de la Société belge de malacologie - Société belge de malacologie. (La Société, 2003)

Novapex : trimestriel de la Société belge de malacologie - Société belge de malacologie. (La Société, 2006)

Novapex : trimestriel de la Société belge de malacologie - Société belge de malacologie. (La Société, 2008)

Novapex : trimestriel de la Société belge de malacologie - Société belge de malacologie. (La Société, 2010)

Novapex : trimestriel de la Société belge de malacologie - Société belge de malacologie. (La Société, 2015)

Novitates zoologicae : a journal of zoology in connection with the Tring Museum - British Museum (Natural History) (Zoological Museum, 1938)

Nutrition investigations on the carbohydrates of lichens, algae, and related substances - Rose, Mary Swartz, 1874 -1941 (Yale university press, 1911)

Nyt magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl, 1851)

Nyt magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl, 1863)

Nyt magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl, 1877)

Nyt magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl, 1880)

Nyt magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl, 1893)

Nyt magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl, 1900)

Nyt magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl, 1904)

Nyt magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl, 1906)