Notes

56 p. : col. ill. ; 26 cm.Series Discover science Note First published as Kingfisher young knowledge : Rocks and fossils in 2003. Bibliography Includes bibliographical references (p. 55) and index. "In this book you can discover how volcanoes make rocks, find out how tree sap can become a precious stone, and even make your own fun fossils!" --Back cover. Audience Ages 9+