共 9 条
[1]
CLARK CS, 1981, US EPA600181030 FIN
[2]
EPSTEIN E, 1976, J WATER POLLUT CON F, V48, P688
[3]
GILLESPIE VL, 1980, THESIS U CINCINNATI
[5]
Snedecor G.W., 1980, STAT METHODS
[6]
1976, TR7690042
[7]
1976, ANDERSEN SAMPLERS IN, V1765
[8]
1978, AM C GOVT IND HYGIEN
[9]
1966, HLTH PHYSICS, V12, P173