Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1877)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1884)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1895)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1900)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1905)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1908)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1912)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1916)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1920)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1857)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1875)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1882)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1884)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1885)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1888)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1900)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1903)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1904)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1908)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1918)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1919)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1922)

The botanist's guide to the counties of Aberdeen, Banff, and Kincardine - Dickie, George, 1812 -1882 (A. Brown, 1860)

Le botaniste cultivateur; ou, Description, culture, et usages de la plus grande partie des plantes étrangères, naturalisées et indigènes, cultivées en France, en Autriche, en Italie, et en Angleterre, rangées suivant la méthode de Jussieu - Dumont-Courset, 1746 -1824 (Deterville, Goujon, 1811)

Botany : current literature - United States. Bureau of Plant Industry. Library. (1923)

Botany field notes : with numbered entries called 'tramps' - Plitt, Charles C., 1869 -1933 (1902)

Botany field notes : with numbered entries called 'tramps' - Plitt, Charles C., 1869 -1933 (1903)

Botany field notes : with numbered entries called 'tramps' - Plitt, Charles C., 1869 -1933 (1906)

The botany of the eastern borders, with the popular names and uses of the plants, and of the customs and beliefs which have been associated with them - Johnston, George, 1797 -1855 (J. Van Voorst, 1853)

The botany of the Eastern Borders : with the popular names and uses of the plants, and of the customs and beliefs which have been associated with them - Johnston, George, 1797 -1855 (J. Van Voorst, 1853)

British beetles: an introduction to the study of our indigenous Coleoptera - Rye, E. C. (Edward Caldwell), 1832 -1885 (L. Reeve & Co, 1890)

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

British butterflies - Duncan, James, 1804 -1861 (W. H. Lizars, 1853)

British butterflies - Cuvier, Georges, baron, 1769 -1832 (W.H. Lizars, 1840)

British butterflies and their transformations - Westwood, J. O. (John Obadiah), 1805 -1893 (William Smith, 1840)

British butterflies and their transformations - Westwood, J. O. (John Obadiah), 1805 -1893 (William Smith, 1841)

British butterflies - Cuvier, Georges, baron, 1769 -1832 (H.G. Bohn, 1860)

British butterflies - Cuvier, Georges, baron, 1769 -1832 (Henry G. Bohn, 1855)

British butterflies : figures and descriptions of every native species, with an account of butterfly development, structure, habits, localities, mode of capture and preservation, etc - Coleman, W. S. (William Stephen), 1829 -1904 (G. Routledge, 1860)

British butterflies : figures and descriptions of every native species, with an account of butterfly development, structure, habits, localities, mode of capture, and preservation - Coleman, W. S. (William Stephen), 1829 -1904 (George Routledge & Sons, 1885)

British butterflies : figures and descriptions of every native species, with an account of butterfly development, structure, habits, localities, mode of capture and preservation, etc - Coleman, W. S. (William Stephen), 1829 -1904 (Routledge, 1860)

British butterflies : figures and descriptions of every native species, with an account of butterfly development, structure, habits, localities, mode of capture and preservation, etc - Coleman, W. S. (William Stephen), 1829 -1904 (Routledge, Warne, & Routledge, 1860)

British butterflies, figures and descriptions of every native species, with an account of butterfly development, structure, habits, localities, mode of capture, and preservation - Coleman, W. S. (William Stephen), 1829 -1904 (G. Routledge & Sons, 1895)

British entomology : being illustrations and descriptions of the genera of insects found in Great Britain and Ireland: containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found - Curtis, John, 1791 -1862 (Printed for the author, 1824)

British entomology : being illustrations and descriptions of the genera of insects found in Great Britain and Ireland: containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found - Curtis, John, 1791 -1862 (Printed for the author, 1823)

British entomology : being illustrations and descriptions of the genera of insects found in Great Britain and Ireland: containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found - Curtis, John, 1791 -1862 (Printed for the author, 1829)

British entomology : being illustrations and descriptions of the genera of insects found in Great Britain and Ireland : containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found - Curtis, John, 1791 -1862 (Printed for the author, 1823)

The British flora - Hooker, William Jackson, Sir, 1785 -1865 (Longman, Brown, Green & Longmans, 1838)

The British flora : comprising the phaenogamous, or flowering plants and the ferns - Hooker, William Jackson, Sir, 1785 -1865 (Longman, Orme, Brown, Green & Longmans, 1838)

The British flora : comprising the phaenogamous or flowering plants, and the ferns - Hooker, William Jackson, Sir, 1785 -1865 (1860)

British flowering plants - Boulger, George Simonds, 1853 -1922 (B. Quaritch, 1914)

British flowering plants - Kirby, W. F. (William Forsell), 1844 -1912 (Sidney Appleton, 1906)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 1988)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 1989)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 1995)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 1998)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 1999)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 2001)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 2005)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 2006)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 2010)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 2012)

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 phaenogamous botany, or, Figures and descriptions of the genera of British flowering plants - Baxter, William, 1787 -1871 (Published by the author, sold by J.H. Parker [etc.], 1834)

British plants; their biology and ecology - Bevis, James Frederick. (Methuen, 1920)

British plants : their biology and ecology - Bevis, James Frederick. (A. Rivers, 1911)

British wild flowers : familiarly described in the four seasons for the use of beginners and amateurs - Moore, Thomas, 1821 -1887 (Reeve, 1867)

British wild flowers. Familiarly described in the four seasons - Moore, Thomas, 1821 -1887 (Reeve, 1867)

Brotéria Série botanica (Revista Brotéria, 1921)

Das buch von der biene - Witzgall, Johann, 1848 - (Eugen Ulmer, 1898)

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)

Budd's flora of the Canadian Prairie Provinces (Research Branch, Agriculture Canada, 1987)

Bulletin - Société d'Étude des Sciences Naturelles de Béziers. (1878)

Bulletin - Société d'Étude des Sciences Naturelles de Béziers. (1879)

Bulletin - Société des amis des sciences naturelles de Rouen. (1875)

Bulletin - Société d'Étude des Sciences Naturelles de Béziers. (1889)

Bulletin - Société d'Étude des Sciences Naturelles de Béziers. (1891)

Bulletin - Société des amis des sciences naturelles de Rouen. (1883)

Bulletin - Société d'Étude des Sciences Naturelles de Béziers. (1899)

Bulletin - Société des amis des sciences naturelles de Rouen. (1891)

Bulletin - Société des amis des sciences naturelles de Rouen. (1908)

Bulletin - United States National Museum (G.P.O, 1968)

Bulletin d'insectologie agricole : journal mensuel de la Société centrale d'apiculture & d'insectologie - Société centrale d'apiculture et d'insectologie (France) (Au secrétariat de la société, 1888)

Bulletin de géographie botanique - Académie internationale de botanique. (Au siège de la Société, 1911)

Bulletin de géographie botanique - Académie internationale de botanique. (Au siège de la Société, 1912)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1898)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1901)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1902)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1903)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1905)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1907)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1909)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1910)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1913)

Bulletin de l'Herbier Boissier - Herbier Boissier. (Impr. Romet, 1893)

Bulletin de l'Herbier Boissier - Herbier Boissier. (Impr. Romet, 1900)

Bulletin de l'Herbier Boissier - Herbier Boissier. (Impr. Romet, 1901)

Bulletin de l'Herbier Boissier - Herbier Boissier. (Impr. Romet, 1902)

Bulletin de l'Herbier Boissier - Herbier Boissier. (Impr. Romet, 1908)

Bulletin de la Société botanique des Deux-Sèvres - Société botanique des Deux-Sèvres. (Impr. A. Chiron, 1889)

Bulletin de la Société d'Études scientifiques d'Angers - Société d'études scientifiques d'Angers. (The Society, 1874)

Bulletin de la Société d'Études scientifiques d'Angers - Société d'études scientifiques d'Angers. (The Society, 1892)

Bulletin de la Société d'Études scientifiques d'Angers - Société d'études scientifiques d'Angers. (The Society, 1894)

Bulletin de la Société des sciences naturelles de Neuchâtel - Société neuchâteloise des sciences naturelles. (Société des sciences naturelles de Neuchâtel, 1861)

Bulletin de la Société des sciences naturelles de Saône-et-Loire - Société des sciences naturelles de Saône-et-Loire. (E. Bertrand [etc.], 1880)