TLVs :
threshold limit values for chemical substances and physical agents in the workroom environment with intended changes for ...
APA Citation
American Conference of Governmental Industrial Hygienists. TLVs: threshold limit values for chemical substances and physical agents in the workroom environment with intended changes for ... Cincinnati: ACGIH.
MLA Citation
American Conference of Governmental Industrial Hygienists. TLVs: Threshold Limit Values for Chemical Substances And Physical Agents In the Workroom Environment With Intended Changes for ... Cincinnati: ACGIH,
Warning: These citations may not always be complete (especially for serials).