• Creator
  • Lang, T. E. (Theodore Edmund), 1934-; Brown, Robert L. (Robert Lee), 1939-; Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
  • Publisher
  • Fort Collins, Colo. :Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1980
  • Description
  • No.216.