Early history of forest soils classification in the U.S. - contains information on history of 1939 Forest Soils at the Harvard Forest conference
- HF-ID: HF1973-09
- Category: Research Files
- Creator: Lyford, W.H.
- Date: 1939-1973
- Media: Paper
- Contents:
- 8.5 inches x 11 inches.
- Keywords: soil
- Archives Location: Middle Room
- Access: Active