Таны хайлт доторх Санал болгосон сэдвүүд.
Таны хайлт доторх Санал болгосон сэдвүүд.
Air
2
Pollution
2
Air pollution
1
Air quality management
1
Civil rights
1
Environmental aspects
1
Excavations (Archaeology)
1
Exhaust gas
1
History
1
International cooperation
1
Law and legislation
1
Motor vehicles
1
Motors
1
Politics and government
1
Princes
1
Tombs
1
Transboundary pollution
1
adverse effects of air pollution
1
air pollution
1
environmental equity
1
mortality
1
nitrogen oxide
1
particular matter
1
public health impact
1
rrespiratory disease
1
sulfur dioxide
1
urban air quality
1
агаарын бохирдол
1
агаарын чанар
1
хотын агаарын чанар
1
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8Хэвлэсэн 1996Нөхцлүүд: “…natural sciences air Pollution…”
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9Хэвлэсэн 1993Нөхцлүүд: “…natural sciences air pollution…”
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10Хэвлэсэн 1991Нөхцлүүд: “…ecology air pollution air pollution abatement…”
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12Хэвлэсэн 2004“…The importance of citizen awareness in controlling air pollution in metropolitan areas of Latin America: the theoretical framework…”
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15Хэвлэсэн 1990Нөхцлүүд: “…Natural sciences Air pollution…”
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