TY  - BOOK
AU  - Roach,S.A.
TI  - Health risks from hazardous substances at work: assessment, evaluation, and control 
SN  - 0080408370 :
U1  - 615.902 ROA 
PY  - 1992///
CY  - New York
PB  - Pergamon Press
KW  - Hazardous substances
N1  - Includes bibliographical references and index
ER  -