共 12 条
[1]
ATKINS P R, 1969, Journal of the Air Pollution Control Association, V19, P591
[2]
BURHOUSE WA, 1965, 999AP12 US PUBL HLTH
[4]
DAINES RH, 1972, IND MED SURG, V41, P26
[6]
ANALYSIS OF TRACE METAL PARTICULATES IN ATMOSPHERIC SAMPLES USING X-RAY FLUORESCENCE
[J].
JOURNAL OF THE AIR POLLUTION CONTROL ASSOCIATION,
1971, 21 (11)
:716-&
[7]
HAENTZSCH S, 1972, STAUB REINHALT LUFT, V33, P33