Karen Patkau

Who Needs a Swamp?: A Wetland Ecosystem - Toronto Canada Tundra Books 2012 - Ecosystem Series .

In "Who Needs a Swamp? A Wetland Ecosystem", we discover its plants and animals, along with its vital role in the food chain, in preserving our soil, and in cleaning our water. Each book in the series features captivating creatures, ecological features, fact-filled notes, a useful glossary, and a comprehensive map.

ISBN: 9780887769917

Subjects--Topical Terms:
Swamp ecology-North America
Wetland ecology-North America
Swamps-North America
Wetlands-North America