题名:
The air we breathe
PERSONAL_AUTHOR_EPSB:
摘要:
Explains the properties and importance of air.
出版日期范围:
2008
SERIES_EPSB:
物理描述:
24 p. : col. ill. ; 28 cm.
一般注释:
Includes index.
内容:
What is air? -- The atmosphere -- Air pressure -- Rising and sinking air -- Moving air -- What is air made of? -- The earth's gases -- Oxygen for life -- Keeping the air clean.
主题词汇:
ISBN:
9781404242746
出版信息:
New York: PowerKids, 2008.
