[Experience with the sanitary improvement of the atmosphere of Kazan].
D000393:Air Pollutants / Q000032:analysis; D000397:Air Pollution / Q000517:prevention & control*; D007220:Industrial Waste / Q000032:analysis; D012426:Russia; D001335:Vehicle Emissions / Q000032:analysis
D000393:Air Pollutants; D007220:Industrial Waste; D001335:Vehicle Emissions
Opyt ozdorovleniia atmosfernogo vozdukha Kazani