Harnessing Power from the Sun

ISBN: 9780778729266

作者: Niki Walker

出版社: Crabtree Pub Co

出版年: 2006-11

页数: 32

定价: $ 10.11

装帧: Pap

内容简介

Ages 9 to 12 years. This amazing new book tells why solar power is becoming a very real replacement for our current energy sources, with detailed images featuring different types of solar collectors, solar thermal plants, and solar cells.