• publisher: Indianapolis, The Bobbs-Merrill company
  • creator: Benson, Oscar Herman, 1875-1951. [from old catalog] Betts, George Herbert, 1868-1934, [from old catalog] joint author
  • contributor: Betts, George Herbert, 1868-1934, [from old catalog] joint author.
  • Keyword: Agriculture.
  • years: [c1915]
  • pages: 8 p.l., 444 p., 1 l., xxx p.
  • class: S495
  • download: pdf file