Botany : current literature - United States. Bureau of Plant Industry. Library. (1919)

Botany : current literature - United States. Bureau of Plant Industry. Library. (1920)

Botany : current literature - United States. Bureau of Plant Industry. Library. (1921)

Botany : current literature - United States. Bureau of Plant Industry. Library. (1922)

Botany : current literature - United States. Bureau of Plant Industry. Library. (1923)

Botany : current literature - United States. Bureau of Plant Industry. Library. (1924)

Botany : current literature - United States. Bureau of Plant Industry. Library. (1925)

Botany : current literature - United States. Bureau of Plant Industry. Library. (1926)

The botany of crop plants; a text and reference book - Robbins, Wilfred William, 1884 -1952 (P. Blakiston, 1917)

Botany of to-day, a popular account of recent notable discoveries - Elliot, G. F. Scott (George Francis Scott), 1862 -1934 (Seeley, 1911)

Botany of to-day, a popular account of recent notable discoveries - Elliot, G. F. Scott (George Francis Scott), 1862 -1934 (Lippincott, 1909)

Botany of to-day, a popular account of recent notable discoveries - Elliot, G. F. Scott (George Francis Scott), 1862 -1934 (Seeley and Co, 1910)

Bothalia - South Africa. Dept. of Agriculture. (Botanical Research Institute, Dept. of Agricultural Technical Services, 1940)

Bradley's '48 garden annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodworth Bradley, Inc, 1948)

Bradley's garden annual, 1944 : with a complete planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodworth Bradley, Inc, 1944)

Bradley's garden annual, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodworth Bradley, Inc, 1945)

Bradley's garden annual : 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bradley's Seed Store, 1949)

Bradley's garden annual : complete garden guide for 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bradley's Seed Store, 1950)

Bradley's garden annual : complete garden guide for 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bradley's Seed Store, 1951)

Bradley's garden annual : the complete home gardening guide, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodworth Bradley, Inc, 1947)

Brainard Nursery & Seed Co., 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brainard Nursery & Seed Company, 1938)

Brainard Nursery & Seed Co., 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brainard Nursery & Seed Co, 1939)

Breeder and sportsman ([s.n.], 1912)

Breeding crop plants - Garber, Ralph John, 1890 - (McGraw-Hill book company, inc, 1921)

Breeding crop plants - Garber, Ralph John, 1890 - (McGraw-Hill book company, inc, 1927)

A brief handbook of the diseases of cultivated plants in Ohio - Selby, A. D. (Augustine Dawson), 1859 -1924 (Ohio Agricultural experiment station, at Wooster, 1910)

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