Forest products laboratory.
Subtitle: Supplementing exhibit of the United States Forest service at the Brazil centennial exposition, Rio de Janeiro, Brazil, 1922-1923.
By: By Herbert A. Smith, United States Forest service.
Contributors: Smith, Herbert Augustine.; Exposi©ʻc©Þao do centenario do Brasil (1922-1923 : Rio de Janeiro, Brazi
Publisher: Govt. print. off.
Published: 1922
Place of publication: [Washington
Subjects: United States. Forest service. Forest products laboratory, Madison; Wood -- Testing