共 28 条
- [1] Spring ozone column values over Thule, Greenland in the period 1991-1998 Geophysical Research Letters, 1999, 26 (02): : 193 - 196
- [4] Spring maximum in aerosol concentration near the tropopause over Japan: lidar measurements in 1991-1998 J Aerosol Sci, Suppl. 1 (S213-S214):
- [6] Timing of Karner blue (Lepidoptera: Lycaenidae) larvae in spring and adults in spring and summer in Wisconsin during 1991-1998 GREAT LAKES ENTOMOLOGIST, 1999, 32 (1-2): : 79 - 95