Isbn: 9787534655586 - 最美的科普:太阳时钟 (1 risultati)

paperback. Condizione: New. Paperback. Pages Number: 34 Publisher: Children s Publishing House of Jiangsu Pub. Date :2011-04-01. there is no sun. the earth will not have any life. Why on earth have seasons? Why all the rich colors? How plants and animals spend their day and night? How the sun s energy is stored. how the food chain transfer between different biological? Opening this the most beautiful version of the popular youth: sun clock (author Una Jacob). it will use vivid language to tell you all this. The most bea.…