Slade, Suzanne.

The nitrogen cycle / Suzanne Slade. - 1st ed. - New York : Rosen Pub. Group's PowerKids Press, 2007. - 24 p. : col. ill. ; 24 cm. - Cycles in nature . - Cycles in nature (PowerKids Press) .

Includes index.

What is nitrogen? -- Nitrogen in living things -- Nitrogen moves in a cycle -- Nitrogen in the air -- Nitrogen in plants -- Nitrogen in animals -- Nitrogen compounds -- Nitrogen and farming -- Upsetting the cycle -- The nitrogen cycle in our world.

ISBN: 1404234918 (library binding) 1404222006 (pbk.) 1404223908 (six pack)

LCCN: 2005035818

Subjects--Topical Terms:
Nitrogen.
Cycles.

LC Class. No.: QD181.N1 / S645 2007

Dewey Class. No.: 546/.711