TY  - BOOK
AU  - Gough,Larry P.
AU  - Shacklette,Hansford T.
AU  - Case,Arthur A.
ED  - United States.
TI  - Element concentrations toxic to plants, animals and man
U1  - 363.1791 
PY  - 1979///
CY  - Washington, D.C
PB  - United States Government Printing Office
KW  - Toxicology
KW  - Volatile organic compounds
KW  - Environmental
ER  -