共 4 条
- [1] ALEXANDROV W. G., 1927, BER DEUTSCH BOT GES, V45, P429
- [2] HALMA F. F., 1926, CALIFORNIA CITROGRAPH, V11, P225
- [3] Effect of sunlight on sap concentration of citrus leaves [J]. BOTANICAL GAZETTE, 1928, 86 : 102 - 106
- [4] LANGNER WILLY, 1927, JAHRB WISS BOT, V67, P291