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Report of progress in barberry eradication to December 31, 1924
F. E. Kempton · Yayınevi bilinmiyor
17 sayfa · 1925
Control / Rust fungi / Puccinia graminis / Barberries / Diseases and pests
Progress in Barberry Eradication Campaign, October 31, 1923
F. E. Kempton · Yayınevi bilinmiyor
Sayfa sayısı yok · 1923
Control / Rust fungi / Puccinia graminis / Barberries / Diseases and pests
Report of progress in barberry eradication for the fiscal year ending June 30, 1925
F. E. Kempton · Yayınevi bilinmiyor
29 sayfa · 1925
Control / Rust fungi / Puccinia graminis / Barberries / Diseases and pests
Report of progress in barberry eradication for the calendar year ended December 31, 1926
F. E. Kempton · Yayınevi bilinmiyor
29 sayfa · 1927
Control / Rust fungi / Puccinia graminis / Barberries / Diseases and pests
The common barberry and black stem rust
E. C. Stakman, F. E. Kempton, Lynn D. Hutton · U.S. Dept. of Agriculture
29 sayfa · 1927
Barberries / Diseases and pests / Puccinia graminis