登入選單
返回Google圖書搜尋
Water Play
Cally Chambers
出版Wayland, 1992
ISBN075020351X9780750203517
URLhttp://books.google.com.hk/books?id=szTuNwAACAAJ&hl=&source=gbs_api
註釋Activities using water that demonstrate some simple science concepts, including density, refraction, and oxidation. Suggested level: junior, primary.