Bulletin - United States. Bureau of Plant Industry. (G.P.O, 1912)

Bulletins de l'Académie royale des sciences, des lettres et des beaux-arts de Belgique - Académie royale des sciences, des lettres et des beaux-arts de Belgique. (1889)

Bulletins des travaux de la Société Murithienne ... - Favre, Émile, 1843 -1905 (Impr. Dulex-Ansermoz, 1867)

Bullettino della Società botanica italiana - Società botanica italiana. (Società botanica italiana, 1894)

Bullettino della Società botanica italiana - Società botanica italiana. (Società botanica italiana, 1900)

Bullettino della Società botanica italiana - Società botanica italiana. (Società botanica italiana, 1904)

Bullettino della Società botanica italiana - Società botanica italiana. (Società botanica italiana, 1907)

Bullettino della Società botanica italiana - Società botanica italiana. (Società botanica italiana, 1910)

Bullettino della Società botanica italiana - Società botanica italiana. (Società botanica italiana, 1914)

Bunton's catalog : lawn and garden seed, supplies & equipment for 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bunton Seed Company, Incorporated, 1953)

Bunton's lawn & garden guide for 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Courier-Journal, Bunton Lawn & Garden Section, 1954)

Bunton's seeds, 1952 : garden supplies and equipment - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bunton Seed Company, Incorporated, 1952)

Bunton's seeds and equipment for garden, farm and lawn, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bunton Seed Company, Incorporated, 1947)

Bunton's seeds for 1945, for garden, farm and lawn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bunton Seed Company, Incorporated, 1945)

Bunton's seeds for garden, farm and lawn : spring 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bunton Seed Company, Incorporated, 1946)

Bunton's seeds : garden supplies and equipment for 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bunton Seed Company, Incorporated, 1951)

Bunton's seeds : supplies and equipment for 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bunton Seed Company, Incorporated, 1949)

Bunton Seed Company Incorporated, 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bunton Seed Company, Incorporated, 1950)

Burgess' 1928 seed and nursery book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1928)

Burgess : 1951 complete garden catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1951)

Burgess : 1952 complete garden catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1952)

Burgess : 1953 complete garden catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1953)

Burgess, 1954 : complete garden catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1954)

Burgess guaranteed seeds and plants for 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1933)

Burgess guaranteed seeds and plants for 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1934)

Burgess guaranteed seeds and plants for 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1935)

Burgess : guaranteed seeds and plants for 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Company, 1936)

Burgess guaranteed seeds and plants for 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1937)

Burgess seed and nursery book, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1930)

Burgess seed and nursery book, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1931)

Burgess seed and nursery book, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1932)

Burgess' seed and nursery book for 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1927)

Burgess' seed and nursery book for 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1929)

Burgess Seed and Plant Co., 26th year, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1939)

Burgess Seed and Plant Co., 27th year, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1940)

Burgess Seed and Plant Co., 28th year, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1941)

Burgess Seed and Plant Co., 29th year, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1942)

Burgess Seed and Plant Co., our 30th year, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1943)

Burgess Seed and Plant Co., our 31st year, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1944)

Burgess Seed and Plant Co., our 32nd year, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1945)

Burgess Seed and Plant Co., our 33rd year, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1946)

Burgess Seed and Plant Co., our 34th year, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1947)

Burgess Seed and Plant Co., our 35th year, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1948)

Burgess silver anniversary catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed & Plant Co, 1938)

Burpee, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1945)

Burpee's 1944 seeds that grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1943)

Burpee's annual garden book, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1932)

Burpee's annual garden book, 1933 : vegetable seeds, flower seeds, bulbs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1933)

Burpee's annual garden book, 1934 : the best seeds that grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Company, 1933)

Burpee's annual garden book, 1935 : "the best seeds that grow" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1934)

Burpee's blue list, 1939 : wholesale prices for florists and market gardeners : vegetable seeds, flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1938)

Burpee's blue list, 1940 : vegetable and flower seeds, wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1939)

Burpee's blue list, 1942 : vegetable and flower seeds wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1941)

Burpee's blue list, 1943 : vegetable and flower seeds wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1942)

Burpee's blue list, 1944 : vegetable and flower seeds wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1943)

Burpee's blue list, 1947 : vegetable and flower seeds : wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1946)

Burpee's blue list, 1949 : wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1948)

Burpee's blue list, 1950 : wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1950)

Burpee's blue list, 1951, 75th anniversary : wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1950)

Burpee's blue list, 1952 : wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1952)

Burpee's blue list, 1953 : special prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1952)

Burpee's blue list : wholesale prices for florists and market gardeners, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1937)

Burpee's blue list : wholesale prices for market growers and florists, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1933)

Burpee's flower seeds for summer and fall sowing, 1941 : special wholesale prices for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee & Co, 1941)

Burpee's red list, 1938 : wholesale prices for seedsmen and dealers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1937)

Burpee's red list, 1939 : vegetable and flower seeds, wholesale prices for seedsmen and dealers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1938)

Burpee's red list, 1942 : vegetable and flower seeds wholesale prices for seedsmen and dealers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1941)

Burpee's red list, 1943 : vegetable and flower seeds, wholesale prices for seedsmen and dealers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1942)

Burpee's red list, 1947 : vegetables and flower seeds : wholesale prices for seedsmen and dealers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1946)

Burpee's red list, 1949 : wholesale prices for seedsmen and dealers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1948)

Burpee's red list : vegetable and flower seeds, 1941 : wholesale prices for seedsmen and dealers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1940)

Burpee's red list : wholesale prices for seedsmen and dealers, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1936)

Burpee's seed catalog, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1936)

Burpee's seeds : 1941 blue list : vegetable and flower seeds, wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1940)

Burpee's seeds for 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1937)

Burpee's seeds for 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1938)

Burpee's seeds for 1940 / W. Atlee Burpee Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1939)

Burpee's seeds for summer and fall sowing, 1939 : special wholesale prices for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee & Co, 1939)

Burpee's seeds for summer and fall sowing, 1940 : special wholesale prices for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee & Co, 1940)

Burpee's seeds grow : 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1944)

Burpee's seeds grow : Burpee's annual garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1935)

Burpee's seeds that grow, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1941)

Burpee's seeds that grow, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1942)

Burpee's, the best seeds that grow, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Company, 1940)

Burpee seeds 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Company, 1947)

Burpee seeds : 1950 - W. Atlee Burpee Company. (W. Atlee Burpee Co, 1950)

Burpee seeds 1951 : seventy fifth anniversary - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1950)

Burpee seeds 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1952)

Burpee seeds 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Company, 1954)

Burpee seeds for 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Company, 1953)

Burpee seeds that grow, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1946)

Butlletí de la Institució Catalana d'Història Natural - Institució Catalana d'Història Natural (Barcelona, Spain) (1916)

The butterflies of Southern California - Los Angeles County Museum of Natural History. (Natural History Museum of Los Angeles County, 1973)

The butterflies of the eastern United States and Canada : with special reference to New England - Godman, Frederick Du Cane, 1834 -1919 (The author, 1889)

The butterflies of the eastern United States and Canada with special reference to New England - Scudder, Samuel Hubbard, 1837 -1911 (S.H. Scudder, 1889)

Butzer's 1935 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Butzer, 1935)

Butzer's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Butzer's Seed Store, 1941)

Butzer's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Butzer's Seed Store, 1942)

Butzer's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Butzer's Seed Store, 1946)

Butzer's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Butzer's Seed Store, 1940)

Butzer's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Butzer's Seed Store, 1939)

Butzer's seeds, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Butzer's Seed Store, 1937)

Butzer's seeds, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Butzer's Seed Store, 1938)

Butzer's seeds : plant a Butzer Victory garden in 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Butzer's Seed Store, 1943)

Butzer's seeds : plant a Butzer Victory garden in '44 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Butzer's Seed Store, 1944)

The calendar of nature, or, The seasons of England - Cradock, E. Grove, Mrs. (Dickinson, Bros, 1849)

California gardening - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1935)

California gardening, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain's, 1937)

California gardening, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain Seed & Plant Co, 1940)

The California horticulturist and floral magazine - Bay District Horticultural Society (F.A. Miller & Co, 1870)

California planting guide, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.F. Smith & Co., Inc, 1949)

California's finest flower seeds, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Goodes Seed Store, 1942)

Calwers Käferbuch; einfürhrung in die kenntnis der käfer Europas - Calwer, C. G. (Carl Gustav), 1821 -1874 (E. Schweizerbart, [etc.], 1916)

Campbell Seed Store : price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1931)

Campbell Seed Store : price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1930)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2001)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2002)

Capital natural de México - Sarukhan, Jose (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), 2008)

Capitol city seeds : 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Bolgiano, 1952)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1911)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1914)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1958)

Caroli a Linné equitis Systema vegetabilium, secundum classes ordines genera species cum characteribus et differentiis - Linné, Carl von, 1707 -1778 (Typis et impensis Jo. Christ. Dieterich, 1784)

Caroli a Linné ... Genera plantarum eorumque characteres naturales secundum numerum, figuram, situm et proportionem omnium fructificationis partium - Linné, Carl von, 1707 -1778 (ex officina Wappleriana, 1791)