An introduction to the food chains found in lakes and ponds.

Lake and Pond Food Webs 2008, Lerner Books, Minneapolis

ISBN-13: 9781580134712

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Lake and Pond Food Webs 2007, Lerner Publications, Minneapolis, MN

ISBN-13: 9780822567318

Hardcover

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Lake and Pond Food Webs 2007, Lerner Classroom, Minneapolis, MN

ISBN-13: 9780822579908

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