Ohio Agricultural Experiment Station. Dept. of Forestry.
Description:
Professor L. Leyton, Imperial Forestry Institute, Oxford University, Oxford, England; Dr. W.E. Krauss, Associate Director, OAES; Dr. H.A. Borthwick, USDA, Beltsville, Maryland. Photo taken at Forest Physiology Symposium, OAES. Master File No. 835-5. Item #5733