Editura: Mcdonald And Woodward Publishing Company, 3 titluri

Vernal Pools: Natural History and Conservation, Paperback

Elizabeth A. Colburn

The New Patterns in the Sky: Myths and Legends of the Stars, Paperback/Julius D. Staal

Julius D. Staal

Indian Mounds of the Middle Ohio Valley: A Guide to Mounds and Earthworks of the Adena, Hopewell, and Late Woodland People, Paperback/Susan L. Woodward

Susan L. Woodward