內容簡介

'Story of two young siblings who travel to all seven continents via a magic postcard to learn about the different properties of water, stewardship of water resources, and the importance of water to the earth and its inhabitants. Each section contains a related activity such as a crossword puzzle, maze, or word search'--Provided by publisher.
網路書店 類別 折扣 價格
  1. 博客來網路書店
    新書
    $270