Biologisches Centralblatt - Rosenthal, I. (Isidor), 1836 -1915 (Verlag von Georg Thieme, 1910)

Biologisches Zentralblatt (G. Thieme, 1919)

The biologist's handbook of pronunciations - Jaeger, Edmund C. (Edmund Carroll) 1887 -1983 (Thomas, 1960)

Birds & nature magazine - Higley, William Kerr, 1860 -1908 (nature study publishing company [etc.], 1896)

Birds and nature (A.W. Mumford, Publisher, 1901)

Birds of the Northwest: a hand-book of the ornithology of the region drained by the Missouri River and its tributaries - Coues, Elliott, 1842 -1899 (Govt. Print. Off, 1874)

Die bisher bekannten Pflanzen Galiziens und der Bukowina - Knapp, Josef Armin, 1843 -1899 (W. Braumüller, 1872)

Die bisher bekannten Pflanzen Slavoniens - Knapp, Josef Armin, 1843 -1899 (C. Czermak, 1866)

Biskop Gunnerus' virksomhed formemmelig som botaniker, tilligemed en oversigt over botanikens tilstand i Danmark og Norge indtil hans død - Dahl, Ove, 1862 - (Interessentskabstrykkeriet, 1892)

Blätter für Aquarien- und Terrarien-Kunde (1913)

Blüthendiagramme - Eichler, August Wilhelm, 1839 -1887 (W. Engelmann, 1878)

Blue book of gardening - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Company, 1936)

Blue book of gardening - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel Gibbs Seed Company, 1933)

Blue book of gardening - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Company, 1938)

The blue book of gardening - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Co, 1935)

The blue book of gardening - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Co, 1932)

The blue book of gardening - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Company, 1928)

The blue book of gardening - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Company, 1927)

The Blue book of gardening - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Company, 1925)

Blue book of gardening : 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Co, 1920)

Blue book of gardening : 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Co, 1922)

Blue book of gardening : 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Co, 1923)

The Blue book of gardening : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Co, 1924)

Blue book of gardening, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Company, 1929)

Blue book of gardening, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Company, 1930)

Blue book of gardening, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Company, 1931)

The Blue Hills Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Hunt & Co, 1911)

The Blue Hills Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Hunt & Co, 1914)

The Blue Hills Nurseries : [catalog] - Hunt, W. W. & Co. (W. W. Hunt & Co)

The Blue Hills Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Hunt & Co, 1917)

The Blue Hills Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Hunt & Co, 1916)

The Blue Hills Nurseries : [catalog] - Hunt, W. W. & Co. (W. W. Hunt & Co, 1916)

Blütenbiologische Floristik des mittleren und nördlichen Europa sowie Grönlands. Systematische Zusammenstellung des in den letzten zehn Jahren veröffentlichten Beobachtungsmaterials - Loew, Ernst, 1843 -1908 (Enke, 1894)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1909)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1911)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1912)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1914)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1913)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1907)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1916)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1910)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1915)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1919)

Bobbink & Atkins [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1920)

Boddington's bulbs & seeds : Spring 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington, 1907)

Boddington's garden guide : spring 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington], 1910)

Boddington's garden guide : spring 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington], 1911)

Boddington's garden guide : spring 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington], 1912)

Boddington's garden guide : spring 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington], 1913)

Boddington's garden guide : spring 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington], 1915)

Boddington's garden guide : spring 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington], 1916)

Boddington's quality bulbs, seeds and plants - Arthur T. Boddington (Firm) (Arthur T. Boddington, 1905)

Boddington's quality bulbs, seeds and plants - Arthur T. Boddington (Firm) (Arthur T. Boddington, 1906)

Boddington's quality bulbs, seeds and plants - Arthur T. Boddington (Firm) (Arthur T. Boddington, 1907)

Boddington's quality bulbs, seeds and plants - Arthur T. Boddington (Firm) (Arthur T. Boddington, 1908)

Boddington's quality bulbs, seeds and plants - Arthur T. Boddington (Firm) (Arthur T. Boddington, 1909)

Boddington's quality bulbs, seeds and plants - Arthur T. Boddington (Firm) (Arthur T. Boddington, 1910)

Boddington's seeds & bulbs : spring 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington], 1908)

Boddington's seeds & bulbs : Spring 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington, 1909)

Boddington's seeds : Spring 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington, 1906)

Boddington's wholesale price list [of] seeds, bulbs, plants and sundries : January to June 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington, 1916)

[Bodger Seeds Ltd. materials] - Bodger Seeds Ltd. (1896)

[Bodger Seeds Ltd. materials] - Bodger Seeds Ltd. (1920)

Boletim da Sociedade Broteriana - Sociedade Broteriana. (Instituto Botânico da Universidade de Coimbra, 1882)

Boletin de la Academia Nacional de Ciencias en Córdoba, República Argentina - Academia Nacional de Ciencias (Córdoba, Argentina) (Academia Nacional de Ciencias, 1881)

Boletín de la Sociedad Aragonesa de Ciencias Naturales - Sociedad Aragonesa de Ciencias Naturales. (Librería Editorial de Cecilio Gasca, 1903)

Boletín del Museo Nacional de Chile - Museo Nacional de Chile. (Museo Nacional de Chile, 1913)

Bolgiano of Baltimore garden guide 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1926)

Bolgiano of Baltimore garden guide 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1927)

Bolgiano of Baltimore garden guide 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1928)

Bolgiano of Baltimore garden guide 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1929)

Bolgiano's 100 years "glory" tomato - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1918)

Bolgiano's extremely early prolific I.X.L. tomato - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1909)

Bolgiano's extremely early wonderfully prolific I.X.L. tomato - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1910)

Bolgiano's "glory" tomato : out yields and out sells any tomato on the market by far the best tomato ever grown - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1917)

Bolgiano's "greater-Baltimore" tomato - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1908)

Bolgiano's "John Baer" tomato - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1914)

Bolgiano's "John Baer" tomato : crowned with success in every tomato growing state in the union and Canada - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1915)

Bolgiano's "John Baer" tomato : the earliest & best tomato on earth - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1916)

Bolgiano's my Maryland tomato - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1911)

Bolgiano's "prosperity" tomato - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1913)

Bolgiano's seed store : Bolgiano's extremely early I.X.L. tomato - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1906)

Bolgiano's seeds for over a century - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1919)

Bollettino del naturalista : collettore, allevatore, coltivatore, acclimatatore - Brogi, Sigismondo, 1851? -1899 (Ufficio, 1881)

Bollettino della Società adriatica di scienze naturali in Trieste - Società adriatica di scienze naturali in Trieste. (La Editoriale Libraria, 1882)

Bollettino della Società adriatica di scienze naturali in Trieste - Società adriatica di scienze naturali in Trieste. (La Editoriale Libraria, 1901)

Bollettino della Società dei naturalisti in Napoli - Società dei naturalisti in Napoli. (Giannini [etc.], 1900)

Bollettino della Società dei naturalisti in Napoli - Società dei naturalisti in Napoli. (Giannini [etc.], 1906)

Bollettino della Società dei naturalisti in Napoli - Società dei naturalisti in Napoli. (Giannini [etc.], 1986)

Bollettino della Società entomologica italiana - Società entomologica italiana. (Fratelli Pagano - Tipografi Editori, 1871)

Bollettino della Società entomologica italiana - Società entomologica italiana. (Fratelli Pagano - Tipografi Editori, 2002)

Bollettino della Società entomologica italiana - Società entomologica italiana. (Fratelli Pagano - Tipografi Editori, 2018)

Le Bon jardinier : almanach pour l'année... : contenant des principes généraux de culture; l'indication, mois par mois, des travaux à faire dans les jardins - Poiteau, Pierre-Antoine, 1766 -1854 (École de médecine, 1809)

Le Bon jardinier : almanach pour l'année... : contenant des principes généraux de culture; l'indication, mois par mois, des travaux à faire dans les jardins - Poiteau, Pierre-Antoine, 1766 -1854 (École de médecine, 1837)

Le Bon jardinier : almanach pour l'année... : contenant des principes généraux de culture; l'indication, mois par mois, des travaux à faire dans les jardins - Poiteau, Pierre-Antoine, 1766 -1854 (École de médecine, 1844)

Le Bon jardinier : almanach pour l'année... : contenant des principes généraux de culture; l'indication, mois par mois, des travaux à faire dans les jardins - Poiteau, Pierre-Antoine, 1766 -1854 (École de médecine, 1860)

Bonn zoological bulletin - Zoologisches Forschungsmuseum Alexander Koenig. (Zoologisches Forschungsmuseum Alexander Koenig, 2023)

Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn - Zoologisches Forschungsinstitut und Museum Alexander Koenig. (Das Forschungsinstitut, 1967)

Bonnischer Flora oder, Verzeichniss aller hier wild- und frei-wachsenden Arznei-Pflanzen .... Erster Theil - Martersteck, Johann Clemens. (Abshoven, 1792)

Bonplandia. Zeitschrift für die gesammte Botanik - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (C. Rmpler, 1857)

Bonplandia. Zeitschrift für die gesammte Botanik - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (C. Rmpler, 1859)

Bonplandia. Zeitschrift für die gesammte Botanik - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (C. Rmpler, 1860)

Bonplandia. Zeitschrift für die gesammte Botanik - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (C. Rmpler, 1862)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1926)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1921)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1924)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1925)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1927)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1928)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1929)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1930)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1931)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1932)

Book for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1933)

Book for florists : autumn 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1934)

Book for florists : autumn 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1935)

Book for florists : bulbs for autumn and winter work evergreen and deciduous trees shrubs, hardy plants, florists' supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1919)

Book for florists : bulbs for autumn and winter work evergreen and deciduous trees shrubs, hardy plants, florists' supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1917)

Book for florists : bulbs for autumn and winter work with seasonable seeds plants supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1915)

Book for florists : fall bulbs Dutch, French and American evergreen and deciduous trees shrubs, hardy plants, florists' supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1918)

A book for garden-lovers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsman, Inc.], 1923)

A book for garden-lovers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsman, Inc.], 1924)

A book for garden lovers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsman, Inc, 1922)

A book for garden lovers : [1921 catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsman, 1921)

A book for garden-lovers : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsman, Inc, 1925)

A book for garden lovers : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsman, Inc, 1926)

A book for garden lovers : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsman, Inc, 1927)

A book for garden lovers : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsman, Inc, 1928)

A book for garden lovers, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsmen, Inc, 1938)

A book for garden lovers, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsmen, Inc, 1939)

A book for garden lovers, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsmen, Inc, 1940)

A book from the sign of the tree by name The-ten-ten - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Julius Roehrs Co, 1920)

Book no. 1, H.A. Allard, field collection specimen no. 1-1710 - Allard, H. A. (Harry Ardell), 1880 -1963 (1930)

The book of annuals - Saylor, Henry H. (Henry Hodgman), 1880 - (McBride, Nast & company, 1913)