Yazar
Leon Kilby Jones
5 cilt bulundu.
Cilt sonuçları
The mosaic disease of beets
Leon Kilby Jones · State College of Washington, Agricultural Experiment Station
16 sayfa · 1931
Beet mosaic disease
Mosaic and related diseases of raspberries in Washington
Leon Kilby Jones · State College of Washington, Agricultural Experiment Station
19 sayfa · 1936
Raspberries / Mosaic diseases / Diseases and pests
Virous diseases of greenhouse-grown tomatoes
Leon Kilby Jones · State College of Washington, Agricultural Experiment Station
36 sayfa · 1935
Virus diseases of plants / Tomatoes / Diseases and pests
Leaf curl and mosaic of geranium
Leon Kilby Jones · State College of Washington, Agricultural Experiment Station
19 sayfa · 1940
Mosaic diseases / Geraniums / Diseases and pests
Studies of the epidemiology and control of apple scab
G. W. Keitt, Leon Kilby Jones · Agricultural Experiment Station of the University of Wisconsin
104 sayfa · 1926
Apples / Diseases and pests / Apple scab