Dirt the Scoop On Soil

Dirt the Scoop On Soil

1-4048-0012-3

$18.95 
SKU: NSP-PW0012

Sand, silt, clay, and humus. Dig into this book about soil to discover the world beneath your feet! Aligned with the standards, ""The Earth,"" and ""Forces of Nature,"" as required by Benchmarks for Science Literacy: Project 2061. Includes experiments,