Books by Suzanne Winckler

Released: Jan. 7, 1994

"List of concerned organizations; glossary; index. (Nonfiction. 10-14)"
Different types of soils, how they are formed and depleted, how they can be protected and built up, and why they are so important to life on earth. Read full book review >
Released: May 11, 1992

"Addresses of organizations; suggestions for activities; glossary; index. (Nonfiction. 10-12)"
A colorful, chatty look at Antarctica's history, geography, and climate, plus efforts to safeguard it from environmental damage. Read full book review >