1. A century of Forest Service research and development in the southern United States: historical documents and images
- Author(s):
- Bragg, Don C.
2. Survival and development of six gypsy moth populations, Lymantria dispar L. (Lepidoptera: Erebidae), from different geographic areas on 16 North American hosts and artificial diet
- Author(s):
- Keena, Melody A.; Richards, Jessica Y.