[APROPOS OF DECREASING AIR POLLUTION CAUSED BY EMISSIONS FROM THE NIKITOVKA MERCURY FACTORY].
D000397:Air Pollution; D008628:Mercury; D014116:Toxicology; D014586:USSR
D008628:Mercury
AIR POLLUTION; MERCURY; TOXICOLOGIC REPORT; USSR
K VOPROSU OB UMEN'SHENII ZAGRIAZNENIIA VOZDUKHA VYBROSAMI NIKITOVSKOGO RTUTNOGO ZAVODA.