-
By: Marsh, R. E., - Gibbons, W. H., - United States. Division of Forest Pathology.Edition:Publication info: Washington, D.C, Government Printing Office, 1933Volume: no.2Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
-
By: Marsh, R. E., - Gibbons, W. H., - United States. Forest Service.Edition:Publication info: Washington, D.C, U.S. Government Printing Office, 1933Volume: no.3Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: