Incoming Resources
- Fun with nature, by Mel Boring, Diane L. Burns, Leslie Dendy ; illustrations by Linda Garrow
- Forgotten edens, exploring the world's wild places, photographic essays by Frans Lanting ; text essays by Christine K. Eckstrom ; prepared by the Book Division, National Geographic Society, Washington, D.C
- The natural world
- A Sand County almanac, and sketches here and there, by Aldo Leopold ; illustrated by Charles W. Schwartz ; introduction by Robert Finch