ISBN-13: 9780194645652 / Angielski / Miękka / 2011 / 56 str.
ISBN-13: 9780194645652 / Angielski / Miękka / 2011 / 56 str.
How did the Earth form? What natural resources does our planet give us? And how many different species of plant are there in the world? Answering these questions, this book allows the reader to develop a fuller understanding of the world we live in.