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Urban Air Pollution - European Aspects
häftad,
2010,
Engelska,
ISBN 9789048151479
Since 1950 the population of the world has more than doubled, and the proportion of people living in cities has increased by a factor of four. In the year 2000 nearly half of the …
Urban Air Pollution - European Aspects
inbunden,
1999,
Engelska,
ISBN 9780792355021
Since 1950 the population of the world has more than doubled, and the proportion of people living in cities has increased by a factor of four. In the year 2000 nearly half of the …