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By: Zobel, Donald Bruce,Edition:Publication info: 1966Volume:Series:Holding Institution: Duke University LibrariesSubjects: physiology Sweetgum TreesBHL Collections:
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By: Guttenberg, Sam. - Putnam, John A. (John Alfred), - Southern Forest Experiment Station (New Orleans, La.) - United States. Department of Agriculture.Edition:Publication info: New Orleans, LA, Southern Forest Experiment Station, 1951Volume: no.117Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Forests and forestry Louisiana Mississippi River Delta Mississippi River Delta (La.) Quercus rubra Southern States Sweetgum ValuationBHL Collections:
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By: Von Schrenk, Hermann, - United States. Bureau of Plant Industry. - United States. Department of Agriculture. - United States. Government Printing Office.Edition:Publication info: Washington, Govt. Print. Off, 1907Volume: no.114 (1907)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Diseases and pests Sap-rot SweetgumBHL Collections: