TY  - GEN
ED  - American Conference of Governmental Industrial Hygienists. Committee on Threshold Limit Values.
TI  - Documentation of threshold limit values
AV  - Rev. ed. 
PY  - 1966///
CY  - Ohio : 
PB  - [American Conference of Governmental Industrial Hygienists]
KW  - Toxicology
KW  - Environmental exposure
ER  -