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

Bullettino della Società botanica italiana - Società botanica italiana. (Società botanica italiana, 1918)

Bullettino della Società botanica italiana - Società botanica italiana. (Società botanica italiana, 1922)

Burbrec Nurseries Inc., 1936, successors to Breck's Nurseries, Inc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burbrec Nurseries Inc, 1936)

Burgess : 1950 complete garden catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1950)

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, 1955 : complete garden catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burgess Seed and Plant Co, 1955)

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 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 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)

Burgsdorfs Anviisning til at opelske indenlandske og udenlandske Træearter i det Frie : Obersat og omargeidet til anbendelse for Dannemark og Holsteen - Burgsdorf, Friedrich August Ludwig von, 1747 -1802 (Gylendals Forlag, 1799)

Burnett Bros., Inc. : 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1941)

Burnett's perennial flower seeds ; Burnett's choice flower seeds for greenhouse growing - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1935)

Burnett's seeds, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1930)

Burnett's seeds, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1931)

Burnett's seeds, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1932)

Burnett's seeds, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1933)

Burnett's seeds, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1934)

Burnett's seeds, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1935)

Burnett's seeds, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1936)

Burnett's seeds, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Brothers, Inc, 1938)

Burnett's seeds, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1939)

Burnett's seeds, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1940)

Burnett's seeds : spring 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1929)

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 : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1923)

Burpee's annual for 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1924)

Burpee's annual for 1926 : seeds that grow : Golden Anniversary, fifty years of service, 1876-1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Company, 1926)

Burpee's annual for 1927 : seeds that grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Company, 1927)

Burpee's annual for 1928 : seeds that grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1927)

Burpee's annual garden book, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1928)

Burpee's annual garden book, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1930)

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 annual garden book for 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1930)

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, 1945 : vegetable and flower seeds : wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1944)

Burpee's blue list, 1946 : vegetable and flower seeds : wholesale prices for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1945)

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, 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, 1954 : special prices for market growers and florists on vegetable and flower seed, lawn grass seed, bulbs and garden supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1953)

Burpee's blue list : Burpee seeds 1957 special prices for commercial growers : vegetable seeds, flower seeds, vegetable roots, flowering bulbs, lawn grass seed, insecticides-garden supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1957)

Burpee's blue list : wholesale prices for florists and market gardeners, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1936)

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, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1934)

Burpee's bulbs for fall planting : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1928)

Burpee's bulbs for fall planting : 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1929)

Burpee's bulbs for fall planting : 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([The Company], 1930)

Burpee's bulbs for fall planting, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1940)

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, 1940 : vegetable and flower seeds, wholesale prices for seedsmen and dealers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1939)

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, 1944 : vegetables and flower seeds, wholesale prices for seedsmen and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1943)

Burpee's red list, 1945 : vegetables and flower seeds : wholesale prices for seedsmen and dealers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1944)

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, 1936 for seedsmen and dealers only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1935)

Burpee's red list : wholesale prices for seedsmen and dealers, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1934)

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 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 : 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, 1956 our 80th anniversary - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Company, 1955)

Burpee seeds 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Company, 1959)

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

Burpee seeds for 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burpee, 1957)

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

Burtons 1929 seed book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burton Seed Co, 1929)

Butlletí de la Institució Catalana d'Història Natural - Institució Catalana d'Història Natural (Barcelona, Spain) (1904)

Butlletí de la Institució Catalana d'Història Natural - Institució Catalana d'Història Natural (Barcelona, Spain) (1908)

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

Butlletí de la Institució Catalana d'Història Natural - Institució Catalana d'Història Natural (Barcelona, Spain) (1919)

Butlletí de la Institució Catalana d'Història Natural - Institució Catalana d'Història Natural (Barcelona, Spain) (1909)

The butterflies and moths of Kent - Chalmers-Hunt, J. M. (T. Buncle, 1961)

Butterflies of Britain & Europe - Tolman, Tom (HarperCollins, 1997)

The butterflies of Europe described and figured. Rhopalocera Europae descripta et delineata - Lang, Henry C. (L. Reeve, 1884)

The butterflies of India, Burmah and Ceylon. A descriptive handbook of all the known species of rhopalocerous Lepidoptera inhabiting that region, with notices of allied species occurring in the neighbouring countries along the border; with numerous illustrations - Marshall, G. F. L. (George Frederick Leycester), 1843 -1934 (Central Press Co., ld, 1890)

The butterflies of the British Isles - South, Richard, 1846 -1932 (F. Warne, 1906)

The butterflies of the eastern United States and Canada : with special reference to New England - Riley, Charles V. (Charles Valentine), 1843 -1895 (The author, 1889)

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

Butzer's autumn 1929 catalog : roses, bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Butzer, 1929)

Butzer's autumn 1933 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Butzer, 1933)

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

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

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)

By meadow, grove and stream : an introduction to nature study - Brown, Henry Hilton. (Religious Tract Society, 1907)

By order of the court, receiver's forced sale : 500,000.00 nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Malmo & Co, 1933)