Colla Sheila R. - Bumble Bees Of North America An Identification Guide - Paperback RCA The Hedgehog Concept (Simplicity within

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Colla Sheila R. - Bumble Bees Of North America An Identification Guide - Paperback RCA The Hedgehog Concept (Simplicity withinBinding: Paperback Description: A guide to North American bumble bees. It focuses on the molecular research that shows the enormous color variation within species and guides readers through the many confusing convergences between species. Title: Bumble Bees Of North America An Identification Guide Author(s): Colla Sheila R. Publisher: Princeton University Press Barcode: 9780691152226 Pages: 208 Pages, 150 Color Illus. Publication Date: 3 30 2014