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Give Bees a Chance
$595 -
In the Rainforest
$245 -
Pacific Ocean
$628 -
The Changing Face of Maps
$313 -
Mapping the Physical World
$1,242 -
Acorns to Great Oaks: Meditations for Children
$525 -
Bugs!
$525 -
Swift for Kids: A Playful Introduction to Making Iphone and Ipad Apps
$1,048 -
The New Ocean: The Fate of Life in a Changing Sea
$990 -
If It Rains: The Story of Droughts
$628 -
Explore Comets and Asteroids!: With 25 Great Projects
$698 -
How Kids Really Work
$595 -
Mental Maps and Mapping the Mind
$313 -
It’s Elementary and Fun Big Book of Why
$700 -
A Dam Holds Back
$278 -
Atlantic Ocean
$628 -
The Golden Forest: Exploring a Coastal California Ecosystem
$558 -
Pop, Sizzle, Boom!: 101 Science Experiments for the Mad Scientist in Every Kid
$525 -
Meatless?: A Fresh Look at What You Eat
$593 -
Mapping Human Activity
$313