DK-The Rock and Gem Book: ...And Other Treasures of the Natural World 基本信息 Hardcover: 192 pages Age Range: 9 - 12 years Publisher: DK Children; 01 edition (2 May 2016) Language: English ISBN-10: 0241228131 ISBN-13: 978-0241228135 Product Dimensions: 221 x 281 x 19mm | 1,008g 页面参数仅供参考，具体以实物为准 书籍简介 Dig deep to discover our rocky planet, packed with natural wonders. Earth"s extraordinary minerals, gems, shells, and fossils are all on dazzling display in this essential visual encyclopedia for ...
