发表于2024-11-08
Clean Water pdf epub mobi txt 电子书 下载 2024
Learn how to live green in this series from noted astronaut and environmentalist, Sally Ride that is dedicated to 3 of the Earth's main resources--air, energy, and water. Each volume describes how people use the Earth's resources and what can be done to protect them. Packed with full-color photographs and illustrations. Learn about developing technologies for recycling and desalinating water that are helping to bring clean water to people all over the world.
评分
评分
评分
评分
Clean Water pdf epub mobi txt 电子书 下载 2024