"What does a river require? Build one layer by layer to find out. Add plants, animals, boats, and maybe even a waterfall! Then, get creative and make your own river environment. Colorful illustrations paired with bright photos help young readers learn how to build our world"--
Ages 6-8 Bearport Publishing Company|||Grades 2-3 Bearport Publishing Company|||juvenile
by William Anthony.
"Fusion"--Cover.
Includes index.
