Diseases of crop-plants in the Lesser Antilles - Nowell, William, 1880 - (West India Committee, 1923)

Diseases of cultivated plants and trees - Massee, George, 1850 -1917 (Duckworth & co, 1910)

Diseases of cultivated plants and trees - Massee, George, 1850 -1917 (Macmillan, 1910)

Diseases of economic plants - Stevens, Frank Lincoln, 1871 -1934 (The Macmillan company, 1921)

Diseases of economic plants - Stevens, Frank Lincoln, 1871 -1934 (The Macmillan Company, 1910)

Diseases of economic plants - Stevens, Frank Lincoln, 1871 -1934 (Macmillan, 1921)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1920 - United States. Plant Disease Survey. (Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1921)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1923 - United States. Plant Disease Survey. (Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1925)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1925 - Martin, G. Hamilton. (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1926)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1927 - Martin, G. Hamilton. (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1928)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1928 - Martin, G. Hamilton. (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1929)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1926 - Martin, G. Hamilton. (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1927)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1924 - United States. Office of Plant Disease Survey; Pathological Collections. (Office of Plant Disease Survey and Pathological Collections, Bureau of Plant Industry, United States Department of Agriculture, 1925)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1921 - United States. Plant Disease Survey. (Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1922)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1922 - United States. Plant Disease Survey. (Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1923)

Diseases of fruit and nut crops in the United States in 1921 - United States. Plant Disease Survey. (Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1922)

Diseases of fruit and nut crops in the United States in 1922 - United States. Plant Disease Survey. (Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1923)

Diseases of fruit and nut crops in the United States in 1923 - United States. Plant Disease Survey. (Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1924)

Diseases of fruit and nut crops in the United States in 1924 - United States. Office of Plant Disease Survey; Pathological Collections. (Office of Plant Disease Survey and Pathological Collections, Bureau of Plant Industry, United States Department of Agriculture, 1925)

Diseases of fruit and nut crops in the United States in 1925 - Fulton, Harry R. (Harry Rascoe), 1880 - (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1926)

Diseases of fruit and nut crops in the United States in 1926 - Archer, W. Andrew (William Andrew), 1894 -1973 (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1927)

Diseases of fruit and nut crops in the United States in 1928 - Haskell, Royal J. (Royal Joyslin), 1890 -1958 (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1929)

Diseases of fruit crops in the United States in 1919 - United States. Plant Disease Survey. (Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1920)

Diseases of fruits and nuts - Smith, Ralph E. (Ralph Eliot), 1874 -1953 (The College of Agriculture, University of California, 1941)

Diseases of glasshouse plants - Bewley, William Fleming, 1891 -1976 (E. Benn, 1923)

Diseases of greenhouse crops and their control - Taubenhaus, Jacob Joseph, 1884 -1937 (E. P. Dutton, 1920)