Richards, Ira S. 1948- Principles and practice of toxicology in public health / Ira S. Richards - Sudbury, Mass. : Jones and Bartlett Publishers, 2008 - ix, 464 p. : ill. ; 26 cm. ISBN: 9780763738235 (pbk.) RM215.43 0763738239 (pbk.) RM264.08 Subjects--Topical Terms: ToxicologyToxicologyHealth policyPublic Health PracticeRisk assessment National Library of Medicine Call No.: QV600 / .R515p 2008 9HUKM