共 9 条
- [1] *MIN AGR FISH, 1934, B MIN AGR FISH, V46, P9
- [2] *NY AGR EXP STAT, 1932, NEW YORK AGR EXP STA, V191
- [3] *NY AGR EXP STAT, 1935, NEW YORK AGR EXP STA, V228
- [5] 1934, BAKTERIOLOGISCHE UNT
- [6] 1934, AJPH, V24, P396
- [7] 1916, AJPH, V6, P1315
- [8] 1915, AJPH, V5, P64
- [9] 1910, AM J PUB HYG, V6, P315