Bollettino della Società geologica italiana - Societa geologica italiana. (La Società, 1911)

Bollettino delle sedute della Accademia gioenia di scienze naturali in Catania - Accademia gioenia di scienze naturali in Catania. (Accademia Gioenia di Scienze Naturali, 1903)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1980)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1982)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1983)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1985)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1986)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1987)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1990)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1992)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1994)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1996)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1998)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2000)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2001)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2002)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2003)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2006)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2008)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2010)

Bollettino - R. Comitato talassografico italiano. (Il Comitato, 1919)

BOMEX bulletin - United States. BOMEX Project Office. (The Office, 1968)

BOMEX temporary archive description of available data Terry De La Moriniere - United States. Environmental Data Service. (Environmental Data Service, 1972)

Bonner zoologische Monographien (Zoologisches Forschungsinstitut und Museum Alexander Koenig, 1973)

Book 5, identification list, specimen no. 1-6772, undated - Allen, Paul H. (Paul Hamilton), 1911 -1963 (1936)

The book of nature study - Farmer, J. B. (John Bretland), 1865 -1944 (Caxton publishing company, 1908)

Bosquejo geográfico é histórico-natural del archipiélago Filipino por Don Ramon Jordana y Morera ... Publicado de real órden en vista del favorable informe de la Real academia de ciencias exactas, fisicas y naturales - Jordana y Morera, Ramón (Impr. de Moreno y Rojas, 1885)

Bosquejo geogrāfico ē histōrico-natural del archipiēlago Filipino - Jordana y Morera, Ramón (Imprenta de Moreno y Rojas, 1885)

Bosquejo geológico de México - Instituto Geológico de México (Oficina Tip. de la Secretaria de Fomento, 1896)

Botanical gazette ([publisher not identified], 1884)

Botanical gazette ([publisher not identified], 1892)

Botanical publications of E.D. Merrill - Merrill, Elmer D. (Elmer Drew), 1876 -1956 (1899)

Botanische Jahrbücher fur Systematik, Pflanzengeschichte und Pflanzengeographie - Engler, Adolf, 1844 -1930 (Schweizerbart [etc.], 1882)

Botanische Jahrbücher fur Systematik, Pflanzengeschichte und Pflanzengeographie - Engler, Adolf, 1844 -1930 (Schweizerbart [etc.], 1893)

Botanische Jahrbücher fur Systematik, Pflanzengeschichte und Pflanzengeographie - Engler, Adolf, 1844 -1930 (Schweizerbart [etc.], 1897)

Botanische Zeitung - Mohl, Hugo von, 1805 -1872 (A. Förstner, 1904)

Le Botaniste - Centre national de la recherche scientifique (France) (Universit de Bordeaux I, Laboratoire de Botanique, 1889)

The Bradley bibliography; a guide to the literature of the woody plants of the world published before the beginning of the twentieth century - Sargent, Charles Sprague, 1841 -1927 (Riverside Press, 1911)

Brainstem sites of action for L-DOPA-induced locomotion in neonatal rats - McCrea, Anne E., 1961 - (1994)

Breeder and sportsman ([s.n.], 1896)

Breeder and sportsman ([s.n.], 1897)

The breeds of the domestic animals of the British Islands - Low, David, 1786 -1859 (Longman, Orme, Brown, Green, and Longmans, 1842)

Brehms Tierleben. Allgemeine kunde des Tierreichs - Werner, Franz, 1867 -1939 (Bibliographisches Institut, 1918)

A Brief description of the taxidermic specimens of ohiki, shamo and chabo - Japan. Nōshōmushō. Nōmukyoku. (The Bureau?], 1893)

A brief handbook of the diseases of cultivated plants in Ohio - Selby, A. D. (Augustine Dawson), 1859 -1924 (Ohio Agricultural experiment station, at Wooster, 1910)

British Amphipoda of the tribe Hyperiidea and the families Orchestiidae and some Lysianassidae / by [A.M.] Norman - Norman, Alfred Merle, 1831 -1918 (: s.n, 1900)

British bee journal & bee-keepers adviser (1883)

British bee journal & bee-keepers adviser (1875)

British bee journal & bee-keepers adviser (1877)

British bees : an introduction to the study of the natural history and economy of the bees indigenous to the British Isles - Shuckard, William Edward, 1802 -1868 (Reeve, 1866)

British beetles: an introduction to the study of our indigenous Coleoptera - Rye, E. C. (Edward Caldwell), 1832 -1885 (L. Reeve & Co, 1866)

British birds (1977)

British birds (1979)

British birds (1989)

British birds (1991)

British birds (1998)

British birds (1999)

British birds (2000)

British conchology : or, an account of the Mollusca which now inhabit the British Isles and the surrounding seas - Jeffreys, John Gwyn, 1809 -1885 (J. Van Voorst, 1862)

British conchology, or, An account of the Mollusca which now inhabit the British Isles and the surrounding seas - Sowerby, G. B. (George Brettingham), 1812 -1884 (John Van Voorst, 1862)

British conchology; or, An account of the Mollusca which now inhabit the British Isles and the surrounding seas - Jeffreys, John Gwyn, 1809 -1885 (J. Van Voorst, 1862)

British conchology, or, An account of the Mollusca which now inhabit the British Isles and the surrounding seas - Sowerby, G. B. (George Brettingham), 1812 -1884 (John Van Voorst, 1863)

British conchology, or, An account of the Mollusca which now inhabit the British Isles and the surrounding seas - Sowerby, G. B. (George Brettingham), 1812 -1884 (John Van Voorst, 1865)

British conchology, or, An account of the Mollusca which now inhabit the British Isles and the surrounding seas - Sowerby, G. B. (George Brettingham), 1812 -1884 (John Van Voorst, 1869)

The British ferns, or, Coloured figures and descriptions with the needful analyses of the fructification and venation of the ferns of Great Britain and Ireland : systematically arranged - Hooker, William Jackson, Sir, 1785 -1865 (Lovell Reeve, 1861)

British fossils, and where to seek them : an introduction to the study of past life - Wlliams, Joseph William. (S. Sonnenschein, 1897)

British-grown timber and timber trees : being a concise description of each species, together with notes as to their value for ornamental and economic planting, including an account of the soils suited to their cultivation, the uses to which the timber is applied, the current value of the wood, etc - Webster, A. D. (Angus Duncan), 1855 -1931 (W. Rider & Son, 1916)

British insects : a familiar description of the form, structure, habits, and transformations of insects - Staveley, E. F. (Eliza Fanny), 1831 -1903 (L. Reeve, 1871)

The British nature book; a complete handbook and guide to British nature study, embracing the mammals, birds, reptiles, fish, insects, plants, etc., in the United Kingdom - Sedgwick, Sidney Newman. (T.C. & E.C. Jack, Ltd, 1922)

British sea-weeds: an introduction to the study of the marine Algae of Great Britain, and the Channel Islands - Gray, Samuel Octavus, 1828 -1902 (L. Reeve, 1867)

Dr. H.G. Bronn's Klassen und Ordnungen der Weichthiere (Malacozoa) : wissenschaftlich dargestellt in Wort und Bild ; Kopftragende Weichthiere (Malacozoa cephalophora) - Bronn, H. G. (Heinrich Georg), 1800 -1862 (C.F. Winter, 1862)

Buceros : ENVIS newsletter : avian ecology and inland wetlands - Bombay Natural History Society. (Bombay Natural History Society, 2007)

Budapest és környéke természetrajzi, orvosi és közmivelődési leirása : Budapest főváros : a magyar orvosok és természetvizsgálók XX. nagy-gyülésére emlékül - Dulácska, Géza, (Nyomatott a Magyar Királyi Egyetemi Könyvnyomdában, 1879)

Buletinul Societății de Șciințe din Bucureșci, România = Bulletin de la Société des sciences de Bucarest, Roumanie - Societatea de Științe din București. (Societatea, 1892)

Buletinul Societății de Șciințe din Bucureșci, România = Bulletin de la Société des sciences de Bucarest, Roumanie - Societatea de Științe din București. (Societatea, 1906)

Bulletin - Natural History Society of British Columbia. (1897)

Bulletin - New York State Museum. (University of the State of New York, 1951)