TY  - BOOK
AU  - Dean, John R.
AU  - 
TI  - Methods for environmental trace analysis
SN  - 0-470-84422-1
U1  - 628.312.3 
PY  - 2003///
CY  - England
PB  - John Wiley
KW  - Pollutants- analysis
KW  - Trace analysis- methodology
KW  - Environmental chemistry- methodology
ER  -