The Plant Life Cycle
Cheryl Jakab
Hardcover
(Macmillan Education Australia Pty Ltd, Feb. 5, 2007)
"A fundamental series that explains to students how Earths six main cycles help maintain the balance of nature. The books focus on how living and non-living things depend on each other, and on the ways that humans sometimes impact on this interdependence, upsetting natures balance. Each cycle is introduced as a four-stage diagram.