TY  - BOOK
ED  -  United States. 
TI  -  Risk assessment guidance for superfund : : human health manual, par t A, interim final
U1  -  613.1 
PY  - 1989///
CY  -  Washington, D.C. : 
PB  -  United States Environmental Protection Agency, 
KW  -  Health risk assessment
KW  -  Health surveys
KW  -  Environmental protection
N1  -  EPA/540/1-89/002;  Includes bibliographical references
ER  -