ISBN: 9789352762064 Pages: 16 Size: 275 x 250 mm Weight: 150 gm.
About The Book
In our day there are a lot more cars on the road, loads of trash for dumping, and many chemicals polluting water, air and land. There is no dearth of pollution in the environment. Letï¿½s find out more about pollution, why we have it, and what we can do about it.