TY - BOOK AU - Ashton,Indira AU - Gill,F.S. TI - Monitoring for health hazards at work SN - 0632050411 AV - RA1229 .A84 2000 U1 - 615.9/02 21 PY - 2000/// CY - Oxford, UK, Malden, MA PB - Blackwell Science KW - Industrial toxicology KW - Environmental monitoring N1 - Includes bibliographical references and index ER -