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Publisher
Washington, U.S. Govt. print. off.
Remove constraint Publisher: Washington, U.S. Govt. print. off.
Creator
Fernow, B. E. (Bernhard Eduard), 1851 1923
Remove constraint Creator: Fernow, B. E. (Bernhard Eduard), 1851 1923
Creator
Spalding, Volney M. (Volney Morgan), 1849 1918
Remove constraint Creator: Spalding, Volney M. (Volney Morgan), 1849 1918
Subject
Forests and forestry
Remove constraint Subject: Forests and forestry