共 25 条
[21]
RINGOLD P, 1985, AUG AC RAIN CONTR I
[22]
Seinfeld J. H., 1986, ATMOSPHERIC CHEM PHY
[23]
MASS AND ELEMENTAL COMPOSITION OF FINE AND COARSE PARTICLES IN 6 UNITED-STATES CITIES
[J].
JOURNAL OF THE AIR POLLUTION CONTROL ASSOCIATION,
1983, 33 (12)
:1162-1171
[24]
TOOTHMAN DA, 1984, USEPA600784091