Search result:
5 records were found.
Bethel, E. (1911). Notes on some species of Gymnosporangium in Colorado. Mycologia 3 (3): 156-160, tab. 48. | |
Bethel, E. (1917). Puccinia subnitens and its aecial hosts. Phytopathology 7: 92-94. | |
Bethel, E. (1919). Puccinia subnitens and its aecial hosts - II. Phytopathology 9: 193-201. | |
Hedgcock, G.G.; Bethel, E.; Hunt, N.R. (1918). Piñon blister rust. Journal of Agricultural Research 14 (10): 411-424, 4 tabs, 1 fig. | |
Rhoads, A.S.; Hedgcock, G.G.; Bethel, E.; Hartley, C. (1918). Host relationships of the North American rusts, other than Gymnosporangium, which attack conifers. Phytopathology 8: 309-352. |
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