• publisher: Washington, U.S. Govt. print. off.
  • creator: United States. Forest Service
  • Keyword: Forests and forestry Measurement.
  • years: 1928.
  • pages: v, 103 p. incl. illus., tables, forms.
  • class: SD555
  • notes: At head of title: ... U.S. Department of agriculture. Forest service.
  • download: pdf file