• publisher: [Portland, Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture]
  • creator: Cramer, Owen P Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
  • contributor: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
  • Keyword: Humidity. Forest meteorology. Forest fire forecasting.
  • years: 1961]
  • pages: 21 p. :
  • notes: "July 1961."
  • download: pdf file