TY  - BOOK
AU  - Gratt,Lawrence B.
TI  - Air: toxic risk assessment and management : public health risks from normal operations 
SN  - 0442011881
PY  - 1996///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Air
KW  - Pollution
KW  - Health aspects
KW  - Health risk assessment
N1  - Includes bibliographical references and index
ER  -