TY - BOOK AU - Dean,John R. TI - Methods for environmental trace analysis T2 - Analytical techniques in the sciences SN - 0470844213 AV - TD193 .D43 2003 PY - 2003/// CY - Chichester PB - John Wiley KW - Pollutants KW - Analysis KW - Trace analysis KW - Methodology KW - Environmental chemistry KW - Sampling ER -