TY - BOOK AU - Richards Ira S TI - Principles and practice of toxicology in public health SN - 9780763738235 (hbd) U1 - L:524, P8 PY - 2008/// CY - Boston PB - Jones and Bartlett Publishers KW - Heatlth policy KW - Toxicology N1 - Includes bibliographical references.; Glossary 403-464p.; Index 447-464p ER -