TY - BOOK AU - Dean,John R. TI - Extraction methods for environmental analysis SN - 0471982873 (cloth : alk. paper) U1 - 628.501543 22 PY - 1998/// CY - Chichester, New York PB - John Wiley KW - Extraction (Chemistry) KW - Environmental chemistry KW - Technique N1 - Includes bibliographical references and index UR - http://www.loc.gov/catdir/bios/wiley047/97048744.html ER -