共 23 条
- [11] Hughes P. R., 1984, Gaseous air pollutants and plant metabolism, P361
- [17] OZONE AND OXIDES OF NITROGEN IN THE RURAL UPPER-MIDWESTERN USA [J]. ATMOSPHERIC ENVIRONMENT, 1983, 17 (10) : 2013 - 2023
- [18] REID PH, 1985, VIRGINIA POLY I STAT, V133
- [20] TINGEY DT, 1976, FOREST SCI, V22, P234