U.S. Department of Agriculture1. Aquatic habitat, amphibian, and fish data from the Density Management and Riparian Buffer Study of western Oregon, USA
- Author(s):
- Olson, Deanna H.; Groom, Jeremiah D.; Puettmann, Klaus J.
2. Diurnal breeding bird data for unmanaged Douglas-fir forests in western Washington and Oregon: 1984-1986
- Author(s):
- Raley, Catherine M.; Huff, Mark H.