Natural and Man-made (Young Explorer: My World Of Science)
By Angela Royston.
Description
What is a man-made material? Where does plastic come from? Which materials rot? Read `Natural and Man-made' to find out! Learn where natural materials come from. See how we use natural and man-made materials. Each book in the `My World of Science' series explains science that you see in the world around you and use every day. - from Amzon
ISBN(s)
0431137595, 9780431137599
