Biodiversity Heritage Library
Subject "Exposição do centenario do Brasil"
The study of forestry. Supplementing exhibit of the United States Forest Service at the Brazil Centennial Exposition, Rio de Janeiro, Brazil, 1922-1923. By Henry S. Graves, formerly forester, United States Forest Service.
By: Graves, Henry S. - United States.
Publication info: Washington,Govt. Print. Off.,1922
Contributed by: University of California Libraries (archive.org)
Subjects: (1922-1923 : Brazil Exposição do centenario do Brasil Forestry schools and education Forests and forestry Rio de Janeiro, Brazil) United States