books.google.ca - The Great Lakes have been central to the development of eastern North America. In this “beautifully designed, comprehensive gem of a guide to the ecosystem at the heart of Canada” (The Tyee), award-winning science and nature writer Wayne Grady makes scientific concepts accessible as he reveals how...http://books.google.ca/books/about/The_Great_Lakes.html?id=bnvZ1XrRTGIC&utm_source=gb-gplus-shareThe Great Lakes
