British fungus-flora. A classified text-book of mycology - Massee, George, 1850 -1917 (G. Bell & Sons, 1893)

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, 1893)

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

British vegetable galls, an introduction to their study - Connold, Edward T., 1862 -1910 (E. P. Dutton, 1902)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1914)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1928)

Broomrape-halouk(orobanche spp.) in the sudan (ICIPE, 1995)

Brotéria. Série botanica (Revista Brotéria, 1917)

Brotéria : revista de sciencias naturaes do Collegio de S. Fiel - Collégio de S. Fiel (La Bécarre, 1903)

Brow's lucky seeds : "easy to grow" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Francis W. Brow, 1936)

The brown root rot of tobacco and other plants - Johnson, James, 1886 -1952 (U.S. Dept. of Agriculture, 1926)

Browning's '48 garden annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Company, 1948)

Browning's garden annual, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Company, 1942)

Browning's garden annual, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Company, 1943)

Browning's garden annual, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Company, 1944)

Browning's garden annual, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Company, 1945)

Browning's garden annual, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Company, 1946)

Browning's garden annual, 1949 : complete home gardening guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Co, 1949)

Browning's garden annual : complete garden guide for 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Co, 1951)

Browning's garden annual : complete home gardening guide for 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Co, 1950)

Browning's garden annual : the complete home gardening guide, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Co, 1947)

Browning's garden annual : with the complete home gardening guide for 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. T. Browning Co, 1952)

Bulbs - International Bulb Society. (International Bulb Society, 2004)

Bulbs and novelty flower seeds for spring planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gardenville Bulb Growers, 1936)

Buletinul Societatii de Stiinte din Cluj - Societatea de Stiinte din Cluj. (1921)

Bulletin - United States. Office of Experiment Stations. (Govt. Print. Off, 1913)

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

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

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

Bulletin - Société des amis des sciences naturelles de Rouen. (1880)

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 1981)

Bulletin - Virginia Native Plant Society. (The Society, 2004)

Bulletin - Porto Rico Agricultural Experiment Station. (G.P.O, 1915)

Bulletin - Société des amis des sciences naturelles de Rouen. (1887)

Bulletin - Société des amis des sciences naturelles de Rouen. (1902)

Bulletin - Porto Rico Agricultural Experiment Station. (G.P.O, 1950)

Bulletin - Porto Rico Agricultural Experiment Station. (G.P.O, 1953)

Bulletin - New Hampshire Agricultural Experiment Station. (New Hampshire Agricultural Experiment Station, 1888)

Bulletin - Colorado Agricultural Experiment Station (Colorado State University Experiment Station, 1910)

Bulletin - Colorado Agricultural Experiment Station (Colorado State University Experiment Station, 1913)

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

Bulletin - Colorado Agricultural Experiment Station (Colorado State University Experiment Station, 1917)

Bulletin - Colorado Agricultural Experiment Station (Colorado State University Experiment Station, 1919)

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

Bulletin de l'Institut botanique de Buitenzorg - Kebun Raya Indonesia. (1901)

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

Bulletin de la Société des sciences naturelles de Neuchâtel - Société neuchâteloise des sciences naturelles. (Société des sciences naturelles de Neuchâtel, 1867)

Bulletin de la Société impériale des naturalistes de Moscou - Moskovskoe obshchestvo liubitelei prirody. (Société impériale des naturalistes de Moscou, 1881)

Bulletin de la Société impériale des naturalistes de Moscou - Moskovskoe obshchestvo liubitelei prirody. (Société impériale des naturalistes de Moscou, 1896)

Bulletin de la Société philomathique de Paris - Société Philomathique de Paris. (Société philomathique de Paris, 1892)

Bulletin de la Société vaudoise des sciences naturelles - Société vaudoise des sciences naturelles. (Blanchard, 1895)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1855)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1856)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1857)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1860)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1876)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1877)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1880)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1881)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1886)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1887)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1888)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1889)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1891)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1896)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1897)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1899)