Subject
- Cellulose1
- Coarse woody debris -- Drying -- Northwest, Pacific1
- Coarse woody debris -- Moisture -- Northwest, Pacific1
- Dead trees -- Nitrogen content -- Northwest, Pacific1
- Factory and trade waste -- Research1
- Forest biomass -- Economic aspects -- Northwest, Pacific1
- Forest biomass -- Processing -- Economic aspects1
- Forest biomass -- Transportation -- Economic aspects1
- Forest products industry -- Economic aspects -- Northwest, Pacific1
- Hyphomycetes1
- Lignin -- Biodegradation1
- Nitrogen -- Fixation -- Mathematical models1
- Papermaking1
- Slash (Logging) -- Drying -- Northwest, Pacific1
- Slash (Logging) -- Moisture -- Northwest, Pacific1
- Slash (Logging) -- Utilization -- Economic aspects1
- Sulphate waste liquor1
- Waste paper -- Recycling1
- Water -- Pollution -- Oregon1
- Wood -- Chemistry1