• publisher: Washington, Govt. print. off.
  • creator: Sampson, Arthur W. (Arthur William), 1884-1967 Weyl, Leon Henry, 1892- [from old catalog] joint author
  • contributor: Weyl, Leon Henry, 1892- [from old catalog] joint author.
  • Keyword: Grazing. [from old catalog] Rangelands. Erosion. [from old catalog]
  • years: 1918.
  • pages: 35 p.
  • class: SF85
  • download: pdf file