The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1983)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1984)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1986)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1987)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1988)

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, 1992)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1995)

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

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 1999)

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

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2001)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2003)

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, 2006)

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

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2010)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2012)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2013)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2015)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2016)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2017)

The Nautilus - American Malacologists, Inc. (American Malacologists, inc., etc, 2018)

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

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

Nemouria; occasional papers of the Delaware Museum of Natural History - Delaware Museum of Natural History. (Delaware Museum of Natural History, 1989)

Nemouria; occasional papers of the Delaware Museum of Natural History - Delaware Museum of Natural History. (Delaware Museum of Natural History, 1991)

Nemouria; occasional papers of the Delaware Museum of Natural History - Delaware Museum of Natural History. (Delaware Museum of Natural History, 2000)

Nemouria; occasional papers of the Delaware Museum of Natural History - Delaware Museum of Natural History. (Delaware Museum of Natural History, 1997)

Nervous inhibition, proceedings - Florey, Ernst. (Pergamon Press, 1961)

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

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1881)

Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart's Verlagshandlung, 1898)

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

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

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

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

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

New York Shell Club notes - New York Shell Club. (The Club, 1991)

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

New York Shell Club notes - New York Shell Club. (The Club, 1994)

New York State Museum bulletin - New York State Museum. (University of the State of New York, 1926)

Niederländisches Archiv für Zoologie (A.C. Kruseman; Leiden : E.J. Brill; Leipzig : C.F. Winter, 1881)

NOAA technical report NMFS SSRF - United States. National Marine Fisheries Service. (National Marine Fisheries Service, 1972)

NOAA technical report NMFS SSRF - United States. National Marine Fisheries Service. (National Marine Fisheries Service, 1979)

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

North American index fossils, invertebrates - Grabau, Amadeus W. (Amadeus William), 1870 -1946 (A.G. Seiler, 1909)

The North Queensland Naturalist : the journal and magazine of the North Queensland Naturalist Club - North Queensland Naturalists' Club. (The Club, 1985)

Northern and Arctic invertebrates in the collection of the Swedish State Museum (Riksmuseum) - Naturhistoriska riksmuseet (Sweden) (Almqvist & Wiksell, 1907)

Northern and Arctic invertebrates in the collection of the Swedish State Museum (Riksmuseum) - Naturhistoriska riksmuseet (Sweden) (Almqvist & Wiksell, 1912)

Northern Territory Naturalist - Northern Territory Field Naturalists' Club (, Northern Territory Field Naturalists' Club, 2015)

Northern Territory Naturalist - Northern Territory Field Naturalists' Club (, Northern Territory Field Naturalists' Club, 2016)

Notas preliminares; editadas pela redaccão da Revista do Museu paulista - Museu Paulista (1914)

Nova acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmanni et Filii, 1886)

Novapex : trimestriel de la Société belge de malacologie - Société belge de malacologie. (La Société, 2000)