共 23 条
- [2] Allard HA, 1917, J AGRIC RES, V10, P615
- [3] Best RJ, 1936, ANN APPL BIOL, V23, P509, DOI 10.1111/j.1744-7348.1936.tb06108.x
- [4] Duggar BM, 1933, PHYTOPATHOLOGY, V23, P934
- [5] Holmes FO, 1938, PHYTOPATHOLOGY, V28, P553
- [6] Local and systemic increase of tobacco mosaic virus [J]. AMERICAN JOURNAL OF BOTANY, 1930, 17 (08) : 789 - 805
- [7] A tobacco hybrid useful for virus studies [J]. AMERICAN JOURNAL OF BOTANY, 1936, 23 (01) : 40 - 46
- [8] Johson J, 1937, J AGRIC RES, V54, P0239
- [9] L, 1919, TEACHING PLAN NATION
- [10] LEHMAN SG, 1934, N CAROLINA AGR EXP S, V46