What's Going on in the Compost Pile?
Subtitle: A Book About Systems (Big Ideas for Young Scientists)
Publisher: Rourke Publishing
Published: January 30, 2008
Language: eng
Format: Library Binding
Number of pages: 24
ISBN-13: 9781600445415
Subjects: Juvenile Agriculture / Horticulture; Juvenile Nonfiction; Children's Books/Ages 9-12 Science; Children: Grades 2-3; Science & Nature - Environmental Science & Ecology; Technology - Agriculture; Compost; Juvenile literature