The nitrogen cycle
By: Suzanne Slade.
Edition: 1st ed.
Series: Cycles in nature; Cycles in nature (Rosen Pub. Group's PowerKids Press)
Publisher: Rosen Pub. Group's PowerKids Press; Rosen Publishing Group
Published: 2007
Place of publication: New York
Language: eng
Subjects: Nitrogen -- Juvenile literature; Cycles -- Juvenile literature
Genres: Juvenile literature.
Notes: Includes index.
Table of contents: title: What is nitrogen?; title: Nitrogen in living things; title: Nitrogen moves in a cycle; title: Nitrogen in the air; title: Nitrogen in plants; title: Nitrogen in animals; title: Nitrogen in the earth; title: Nitrogen compounds; title: Upsetting the cycle; title: The nitrogen cycle in our world.