[Hygienic evaluation and scientific organization of work in the lead-zinc industry].
D007854:Lead; D008669:Metallurgy; D009787:Occupational Medicine; D014937:Work; D015032:Zinc
D007854:Lead; D015032:Zinc
Gigienicheskaia otsenka i nauchnaia organizatsiia truda v svintsovo-tsinkovom proizvodstve.