Helen Bethune: Why Do Diamonds Glitter?
(fb2, 24 страницы, 116 Kb)
Жанр : Cambridge University Press
Издательство : Cambridge University Press
Год издания : 2010
Аннотация:
A series of twenty non-fiction science readers which engages children in the world around them. Why do we need forests? Is plastic harmful? Where are gold and gems mined? You can find the answers to these and other questions about the world's resources in Why Do Diamonds Glitter?