Rajaa
Hakutulokset: 9780521834049 kuuluu kategoriaan kirjat
Rajaa
yksi hakutulos.
The World's Largest Wetlands
sidottu,
2005,
englanti,
ISBN 9780521834049
During the past century approximately fifty percent of the world's wetlands have been destroyed, largely due to human activities. Increased human population has lead to shrinkage …