TY  - BOOK
AU  - Bjorseth, Alf 
AU  - Dennis, Anthony J 
TI  - Polynuclear aromatic hydrocarbons: : Chemistry and biological effects 
T2  - Fourth International symposium 
SN  - 0-935470-05-0
PY  - 1980///
CY  - Ohio: 
PB  - Battelle Press, 
KW  - Science
KW  - Chemistry
ER  -