共 6 条
[1]
KHAN HU, 1976, THESIS
[3]
LEE ER, 1960, ENV SCI TECHNOLOGY, V2, P288
[4]
TRACE METAL POLLUTION IN ENVIRONMENT
[J].
JOURNAL OF THE AIR POLLUTION CONTROL ASSOCIATION,
1973, 23 (10)
:853-857
[5]
PLUNKETT, 1966, HDB IND TOXICOLOGY
[6]
WILCOX LS, 1973, PRESUMED SAFE AMBIEN