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)

Brand new! wholesale trade list [of] roses and ornamentals : spring, 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Conard-Pyle Co, 1927)

Breck's 1929, everything for farm, garden & lawn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1929)

Breck's 1930, everything for farm, garden & lawn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1930)

Breck's 1931, everything for farm, garden & lawn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1931)

Breck's 1932, everything for farm, garden & lawn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1932)

Breck's concise catalogue for 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1925)

Breck's evergreens for August and September planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Breck-Robinson Nursery Company, 1923)

Breck's everything for farm, garden & lawn 1924 : complete catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons], 1924)

Breck's everything for farm, garden & lawn 1925 : complete catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1925)

Breck's everything for farm, garden & lawn : general catalogue 1822-1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1923)

Breck's high grade seeds : everything for farm, garden and lawn 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons (Corporation)], 1914)

Breck's Lexington Nurseries : autumn planting suggestions - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Breck's Nurseries, 1925)

Breck's Lexington Nurseries : autumn planting suggestions - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Breck's Nurseries, 1924)

Breck's new concise catalogue : everything for farm, garden & lawn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons], 1923)

Breck's nurseries [of] shade and fruit trees, shrubs, evergreens, roses and herbaceous perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Breck's Nurseries, 1928)

Breck's nursery catalogue 1924 : trees, plants, planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Breck's Nurseries], 1924)

Breck's nursery catalogue 1925 : trees, plants, planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Breck's Nurseries, 1925)

Breeder and sportsman ([s.n.], 1882)

British birds (1939)

British birds (1961)

British birds (1971)

The British cyclopaedia of natural history; combining a scientific classification of animals, plants, and minerals, with a popular view of their habits, economy, and structure. By authors eminent in their particular department - Partington, Charles Frederick, 1857? (Orr & Smith, 1835)

The British cyclopædia of natural history: combining a scientific classification of animals, plants, and minerals ... - Partington, Charles Frederick, 1857? (Orr & Smith, 1835)

The British encyclopedia, or, Dictionary of arts and sciences : comprising an accurate and popular view of the present improved state of human knowledge - Nicholson, William, 1753 -1815 (Printed by C. Whittingham, for Longman, Hurst, Rees, and Orme [and 21 others], 1809)

British fauna, containing a compendium of the zoology of the British Islands : arranged according to the Linnean system - Turton, William, 1762 -1835 (Printed by J. Evans, 1807)

British fauna, containing a compendium of the zoology of the British Islands: arranged according to the Linnean system - Turton, William, 1762 -1835 (Printed by J. Evans, 1807)

The British fern gazette - British Pteridological Society. (British Pteridological Society, 1919)

The British flora medica : or, History of the medicinal plants of Great Britain - Barton, Benjamin H. (Benjamin Herbert) (Bohn, 1845)

The British flora medica, or, History of the medicinal plants of Great Britain - Barton, Benjamin H. (Benjamin Herbert) (E. Cox, 1838)

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, 1997)

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

British jungermanniae : being a history and description, with colored figures, of each species of the genus and microscopical analyses of the parts - Hooker, William Jackson, Sir, 1785 -1865 (Longman, 1816)

British zoophytes : an introduction to the hydroida, actinozoa, and polyzoa found in Great Britain, Ireland, and the Channel Islands - Pennington, Arthur S. (Arthur Stuart) (L. Reeve, 1885)

Brockhaus' Konversations-Lexikon (F.A. Brockhaus, 1892)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1941)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1942)

Brotéria. Série botanica (Revista Brotéria, 1908)

Brow's catalog of hardy plants, trees, bulbs, etc. ... : for spring and fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Brow Nurseries, 1931)

Brow's catalog of hardy plants, trees, bulbs, etc. ... : for spring and fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Brow Nurseries, 1932)

Brown Brothers Company [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brown Brother Company, 1915)

Brown Brothers Company, Rochester's greatest nurseries, Rochester, N.Y., growers of a complete line of nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brown Brothers Company, 1941)

Brown Brothers Company, Rochester's greatest nurseries, Rochester, N.Y - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brown Brothers Company, 1942)

The Bryologist - Grout, A. J. (Abel Joel), 1867 -1947 (American Bryological and Lichenological Society, 1912)

The Bryologist - Grout, A. J. (Abel Joel), 1867 -1947 (American Bryological and Lichenological Society, 1918)

The Bryologist - Grout, A. J. (Abel Joel), 1867 -1947 (American Bryological and Lichenological Society, 1920)

The Bryologist - Grout, A. J. (Abel Joel), 1867 -1947 (American Bryological and Lichenological Society, 1922)

Buchanan's 1941, seeds, feeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R.B. Buchanan Seed Co., Inc, 1941)

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

Buffon's natural history - Buffon, Georges Louis Leclerc, comte de, 1707 -1788 (Printed for the editor & sold by T. Tegg, Cheapside, & R. Griffin, Glasgow, 1821)

Bulb and plant book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1925)

Bulbs and seeds : autumn 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1898)

Bulbs for fall planting 1926 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fiske Seed Company, 1926)

Bulbs, plants and trees for Autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1928)

Bulbs, plants and trees : plant in Autumn for Spring beauty - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1927)

Bulbs, roses, plants, fruit, shade and ornamental trees : Autumn 1920 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Spokane Seed Co, 1920)

Bulk's Nurseries, 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1927)

Bulk's Nurseries, 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1928)

Bulk's Nurseries, 1929 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1929)

Bulk's Nurseries, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1930)

Bulk's Nurseries, 1931 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1931)

Bulk's Nurseries, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1932)

Bulk's Nurseries, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1933)

Bulk's Nurseries, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1934)

Bulk's Nurseries, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1935)

Bulk's Nurseries, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1936)

Bulk's Nurseries, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1937)

Bulk's Nurseries, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1938)

Bulk's Nurseries, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1939)

Bulk's Nurseries, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1940)

Bulk's Nurseries, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1944)

Bulk's Nurseries, spring 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1946)

Bulk's Nurseries, spring 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1947)

Bulk's Nurseries, spring 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1948)

Bulk's Nurseries, spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1949)

Bulk's Nurseries, spring 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1950)

Bulk's Nurseries, spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1951)

Bulletin - Pennsylvania. Department of Forestry. (The Department, 1901)

Bulletin - Pennsylvania. Department of Forest; Waters. (The Department, 1902)

Bulletin - United States. Forest Service. (G.P.O, 1905)

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 1976)

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

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

Bulletin - Pennsylvania. Department of Forest; Waters. (The Department, 1923)

Bulletin - National Institutes of Health (U.S.) (U.S. Govt. Print. Off, 1914)

Bulletin - National Museum of Canada. (National Museum of Canada, 1917)

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

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 1992)

Bulletin - National Museum of Canada. (National Museum of Canada, 1932)

Bulletin - United States National Museum (G.P.O, 1960)

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

Bulletin - United States National Museum (G.P.O, 1964)