共 15 条
- [3] APPEL BR, 1980, A811131 CONTR
- [4] APPEL BR, 1980, ATMOS ENVIRON, V15, P283
- [5] APPEL BR, 1979, PB80145980 NTIS REP
- [8] KANEDA K, 1974, ATMOSPHERIC ENV, V8, P927
- [9] MEASUREMENT OF GASEOUS AND PARTICULATE NITRATES IN ATMOSPHERE [J]. ATMOSPHERIC ENVIRONMENT, 1976, 10 (12) : 1085 - 1089
- [10] ARTIFACT FORMATION OF SULFATE, NITRATE, AND HYDROGEN-ION ON BACKUP FILTERS - ALLEGHENY MOUNTAIN EXPERIMENT [J]. JOURNAL OF THE AIR POLLUTION CONTROL ASSOCIATION, 1980, 30 (01): : 30 - 34