Legal full-text edition
Facts and observations relative to the influence of manufactures upon health and life
Industrial hygieneWorking classQuality of lifeQuality of work lifeHealth risk assessmentLaborLabor and laboring classes
Rights
Public-domain status shown for US. Open Library Read API reports full access; scan publication year 1843 is within the US public-domain cutoff
Public-domain status shown for US. Open Library Read API reports full access; scan publication year 1843 is within the US public-domain cutoff