TY  - GEN
AU  - Van Loon, Jon C
TI  - selected methods of trace metal analysis : biological and enviromental amples V.80
T2  - 80
SN  - 0-471-89634-9
U1  - 543 VAN 
CY  - NewYork, John Wiley & Sons INC
KW  - Analytical chemsitry/ spectrometry/ qualitative analysis
ER  -