<http://schema.org/description>
"Correlated with the science texts for grades 4-6. Labeled on one side and unlabeled on the other. Charts included are: Body Parts of an Insect Vertebrates: Animals with Backbones Broadleaf Trees Conifers  Parts of a Flower Water Cycle Structure of the Earth The Visible Spectrum Our Solar System Constellations of the Northern Hemisphere Constellations of the Southern Hemisphere Phases of the Moon"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.abeka.com/ABekaOnline/BookDescription.aspx?sbn=108928>