TY  - BOOK
ED  -  United States. 
TI  -  Risk assessment guidance for superfund volume II, : : environmental evaluation manual, interim final report
U1  -  363.7 
PY  - 1989///
CY  -  Washington, D.C. : 
PB  -  United States Environmental Protection Agency, 
KW  -  Environmental protection
KW  -  Environmental impact analysis
N1  -  EPA/540/1-89/001;  Includes bibliographical references
ER  -