共 34 条
- [1] AWSCHALOM M, 1921, REV FAC AGRON LA PLA, V14, P122
- [2] BEATH O. A., 1934, JOUR AMER PHARM ASSOC, V23, P94
- [3] BEATH O. A., 1937, Journal of the American Pharmaceutical Association, V26, P394
- [4] BEATH OA, 1935, WYOMING AGR EXP STA, V206
- [5] BEATH OA, 1934, WYOMING AGR EXP STA, V200
- [6] BEATH OA, 1937, WYOMING AGR EXPT STA, V221, P29
- [7] Brenner W., 1916, JB WISSENSCHAFTLICHE, V57, P95
- [8] Byers H.G., 1935, USDA TECH B, V482
- [9] Byers H. G., 1936, USDA TECH B, V530
- [10] Selenium in soils - In relation to its presence in vegetation [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1935, 27 : 902 - 904