Title: Discovering Crater Lake
Subjects: Juvenile literature, Science & Nature - Earth Sciences - Water (Oceans, Lakes, Et, Children's Books/Ages 9-12 Nonfiction, Children: Babies & Toddlers, Crater Lake (Or.), National parks and reserves, Volcanoes, Nature - Water (oceans, lakes, etc.), Nature study, juvenile literature, Nature study
Places: Crater Lake (Or.), Crater Lake National Park (Or.)