[HEAVY CHEMICAL INDUSTRY AND HYGIENIC TASKS].
D002617:Chemical Industry; D004782:Environmental Health; D008669:Metallurgy; D009787:Occupational Medicine; D011634:Public Health; D014586:USSR
CHEMICAL INDUSTRY; ENVIRONMENTAL HEALTH; INDUSTRIAL MEDICINE; PUBLIC HEALTH; USSR
BOL'SHAIA KHIMIIA I ZADACHI GIGIENICHESKO I NAUKI.