[Environmental hygiene in relation to the use of chemicals in forestry].
D000383:Agriculture; D000393:Air Pollutants / Q000633:toxicity*; D004782:Environmental Health; D006801:Humans; D006843:Hydrocarbons, Chlorinated; D007306:Insecticides / Q000633:toxicity*; D009943:Organophosphorus Compounds; D012423:Rural Health; D012989:Soil Pollutants / Q000633:toxicity*; D014197:Trees; D014586:USSR
D000393:Air Pollutants; D006843:Hydrocarbons, Chlorinated; D007306:Insecticides; D009943:Organophosphorus Compounds; D012989:Soil Pollutants
Gigiena okruzhaiushcheĭ sredy v sviazi s khimizatsieĭ sel'skogo khoziaĭstva.