• Creator
  • University of Illinois at Urbana-Champaign. Cooperative Extension Service; University of Illinois at Urbana-Champaign. Dept. of Forestry
  • Created Date
  • 1988-97
  • Publisher
  • Urbana, Ill. :Dept. of Forestry and the Cooperative Extension Service, University of Illinois at Urbana-Champaign,1983-
  • Description
  • No. 15-33 (1988-97).