TY  - BOOK
AU  - Levy,Barry S.
TI  - Occupational and environment health: recognizing and preventing disease and injury 
SN  - 0781755514
PY  - 2006///
CY  - Philadelphia
PB  - Lippincott Williams & Wilkins
KW  - Medicine, Industrial
N1  - Includes bibliographical references and index
ER  -