Rajaa
Hakutulokset: Hakutulos
Rajaa
yhteensä 2 hakutulosta
Urban Air Pollution and Forests
sidottu,
2002,
englanti,
ISBN 9780387953373
At present, roughly half of the world's population lives in urban centers. There are now more than 20 cities with a population of over 10 million inhabitants, compared to less than …
Urban Air Pollution and Forests
nidottu,
2012,
englanti,
ISBN 9781468495737
At present, roughly half of the world's population lives in urban centers. There are now more than 20 cities with a population of over 10 million inhabitants, compared to less than …