British fungus-flora. A classified text-book of mycology - Massee, George, 1850 -1917 (G. Bell & sons, 1892)

British fungus-flora. A classified text-book of mycology - Massee, George, 1850 -1917 (G. Bell & sons, 1895)

British grasses : an introduction to the study of the Gramineae of Great Britain and Ireland - Plues, Margaret (Reeve & co, 1867)

The British grasses and sedges - Pratt, Anne, 1806 -1893 (Society for Promoting Christian Knowledge, 1859)

The British grasses and sedges - Pratt, Anne, 1806 -1893 (Society for promoting Christian knowledge, 1858)

British grasses and their employment in agriculture - Armstrong, Sydney Frederick. (University press, 1917)

British husbandry; exhibiting the farming practice in various parts of the United Kingdom - Burke, John French, active 1834 -1844 (Baldwin and Cradock, 1840)

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, 1990)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 1992)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 1993)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 1994)

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, 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, 2008)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 2009)

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

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 2013)

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)

The British rust fungi (Uredinales), their biology and classification - Grove, W. B. (William Bywater), 1848 -1938 (Univ. Press, 1913)

The British rust fungi (Uredinales) their biology and classification - Grove, W. B. (William Bywater), 1848 -1938 (University Press, 1913)

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

Brockhaus' Konversations-Lexikon (F.A. Brockhaus, 1893)

Brockhaus' Konversations-Lexikon (F.A. Brockhaus, 1894)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1927)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1929)

Brunjes' reliable seeds, 1882-1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1940)

Brunjes' reliable seeds, 1882-1941, 59th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1941)

Brunjes' reliable seeds, 1882-1942, 60th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1942)

Brunjes' reliable seeds, 1882-1943, 61st year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1943)

Brunjes' reliable seeds : 1913 31st year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1913)

Brunjes' reliable seeds : 1914 32nd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1914)

Brunjes' reliable seeds : 1915 33rd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1915)

Brunjes' reliable seeds : 1921- 39th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1921)

Brunjes' reliable seeds : 1922, 40th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1922)

Brunjes' reliable seeds : 1923, 41st year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1923)

Brunjes' reliable seeds : 1924, 42nd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1924)

Brunjes' reliable seeds : 1925, 43rd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1925)

Brunjes' reliable seeds : 1926, 44th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1926)

Brunjes' reliable seeds : 1927, 45th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1927)

Brunjes' reliable seeds : 1928, 46th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1928)

Brunjes' reliable seeds : 34th year, 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1916)

Brunjes' reliable seeds. 35th year. 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1917)

Brunjes' reliable seeds. 37th year. 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1919)

Brunjes' reliable seeds. 38th year. 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1920)

Brunjes' reliable seeds : 47th year, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1929)

Brunjes' reliable seeds : 48th year, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1930)

Brunjes' reliable seeds : 49th year, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1931)

Brunjes' reliable seeds : 50th anniversary, 1882 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1932)

Brunjes' reliable seeds : 51st year, 1882-1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1933)

Brunjes' reliable seeds : 52d year, 1882-1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1934)

Brunjes' reliable seeds : 53d year, 1882-1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1935)

Brunjes' reliable seeds : 54th year, 1882-1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1936)

Brunjes' reliable seeds : 55th year, 1882-1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1937)

Brunjes' reliable seeds : 56th year, 1882-1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1938)

Brunjes' reliable seeds : 57th year, 1882-1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M.H. Brunjes & Sons, 1939)

Das Buch vom Pferde : ein Handbuch für jeden Besitzer und Liebhaber von Pferden - Wrangel, Carl Gustav (Schickhardt & Ebner (K. Wittwer), 1890)

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)

Buist's garden seeds : wholesale price list - Robert Buist Company (Buist Seed Company, 1904)

Buist's preliminary wholesale prices of garden seeds for merchants and dealers in seeds : crop 1899 - Robert Buist Company (Robert Buist Company, 1900)

Buists garden seeds : wholesale list - Robert Buist Company (Robert Buist Company, 1921)

Bulb catalog : 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co, 1911)

Bulb catalogue 1904 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1904)

Bulbs 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fottler, Fiske, Rawson Co, 1913)

Bulbs and flowering roots for fall planting : 1898 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1898)

Bulbs and flowering roots for fall planting, 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1899)

Bulbs and seeds : fall catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co, 1910)

Bulbs : autumn 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1916)

Bulbs for 1930 : autumn planting [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1930)

Bulbs for 1931 autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1931)

Bulbs for 1932 autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1932)

Bulbs for 1942 autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1942)

Bulbs for autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1914)

Bulbs for autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1915)

Bulbs for Autumn planting. Fall 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1919)

Bulbs for Autumn planting, 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1928)

Bulbs for Autumn planting, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1929)

Bulbs for autumn planting, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thos. J. Grey Co, 1932)

Bulbs for autumn planting, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1935)

Bulbs for autumn planting, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1948)

Bulbs for fall planting. 1901 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1901)

Bulbs for fall planting, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas J. Grey Co, 1933)

Bulbs for fall planting, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas J. Grey Co, 1934)

Bulbs for fall planting, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas J. Grey Co, 1935)

Bulbs for fall planting, strawberry plants, seasonable seeds and sundries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington Co. Incorporated, 1920)

Bulbs, plants, roses, shrubs, fruits for fall planting, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1941)

Bulbs, seeds and plants for fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pitcher and Manda, 1893)

Bulbs, seeds, plants, 1939 for autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1939)

Bulbs, seeds, plants for autumn planting : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1925)

Bulbs, seeds, plants for autumn planting, 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1926)

Bulbs, Waterer - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hosea Waterer, 1932)

Buletinul de informații al Grădinii Botanice și al Muzeului Botanic dela Universitatea din Cluj. Bulletin d'informations du Jardin et du Musée botaniques de l'Université de Cluj, Roumanie - Universitatea din Cluj. Grădina Botanică. (Grădina Botanică, 1922)

Bull Mountains coal field study : final report - Montana. Department of Fish; Game (s.n.], 1978)

Bull Mountains coal field study : progress report, 1974 - Consolidation Coal Company. (s.n.], 1974)

Bull Mountains coal field study : progress report, 1975 : research conducted by Montana Department of Fish and Game, Environment and Information Division, and Consolidation Coal Company - Consolidation Coal Company. (s.n.], 1975)

Bull Mountains coal field study : progress report, 1976 : research conducted by Montana Department of Fish and Game, Environment and Information Division and Consolidation Coal Company - Consolidation Coal Company. (s.n.], 1976)

Bulletin - Colorado Agricultural Experiment Station (Colorado State University Experiment Station, 1887)

Bulletin - New York State Museum; Science Service. (University of the State of New York, 1956)

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

Bulletin - New York State Museum. (University of the State of New York, 1955)

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 1979)

Bulletin - Société d'Étude des Sciences Naturelles de Béziers. (1882)

Bulletin - Colorado Agricultural Experiment Station (Colorado State University Experiment Station, 1902)