"I did not know...any danger was attached": safety consciousness in the early American ice and refrigeration industries.
Rees
Jonathan
J
Colorado State University - Pueblo.
D000641:Ammonia / Q000737:chemistry / Q000266:history*; D005390:Fires / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007053:Ice; D007221:Industry / Q000266:history*; D016272:Occupational Health / Q000266:history*; D012034:Refrigeration / Q000266:history* / Q000295:instrumentation; D012449:Safety / Q000266:history*; D014481:United States
D007053:Ice; D000641:Ammonia