書籍詳情
格式
Kindle
頁數
91
語言
英語
已出版
May 5, 2016
出版商
S Chand
描述
Pollution looks at how air, water soil, light and noise pollution affect our lives and our environment. It explains the causes of pollution and how we can help reduce and prevent pollution.
Introduction | Air Pollution | What does air pollutio
Introduction | Air Pollution | What does air pollutio
類型
兒童