共 13 条
- [1] COHEN SS, 1928, PHARMACOTHERAPEUTICS
- [2] CZAPEK F, 1893, ARCH EXP PATHOL PH, V32, P438
- [3] LAMIMAN JF, 1933, PACIFIC RURAL PRESS, V125, P94
- [4] MCGREGOR EA, 1931, USDA FARM B, V831
- [5] Morris HE, 1927, J AGRIC RES, V34, P0059
- [6] NELSON EM, 1933, IN PRESS SCIENCE
- [7] NEWCOMER EJ, 1929, USDA TECH B, V89
- [9] SMITH RH, 1932, CALIF AGR EXPT STA B, V527
- [10] WILCOMB HH, 1932, CALIF CULTIVATOR, V78, P403