Geoffrey M Horn
Author
Series
Pub. Date
2010
Lexile measure
810L
Physical Desc
32 pages : color illustrations ; 24 cm.
Language
English
Description
Describes the kinds of work that environmental engineers do, and discusses ways to reduce garbage, reuse materials, save energy, and promote healthy environmental practices.
11) The Congress
Author
Pub. Date
2003
Physical Desc
48 pages : illustrations (some color) ; 26 cm.
Language
English
12) The Armed Forces
Author
Pub. Date
2003
Physical Desc
48 pages : illustrations (some color) ; 27 cm.
Language
English
Description
Discusses the mission of the United States armed forces, provides background information on the different branches of the military services, their recruitment and training, and describes how future military conflicts might be fought.