Isbn: 9787571435981 - 元素在哪里.来自星星的我 (1 risultati)

Hardcover. Condizione: New. Language:Chinese.HardCover.Pub Date:2024-05 Pages:40 Publisher:Beijing Science and Technology Press This book tells children how the world works: What are elements? How are they produced? How many elements are there in the world? What elements are there in nature? What elements are we made of? Do we really come from the stars? Let children deeply realize that the element cycle closely links the fate of man and nature. so that they can love the world and cherish life from the bottom of their h.…