Oregon State University, Department of Forest Engineering 204 Peavy Hall, Corvallis, OR 97331 United States ; Oregon State University, Department of Forest Science 321 Richardson Hall, Corvallis, OR 97331 United States
Oregon State University, Department of Forest Engineering 204 Peavy Hall, Corvallis, OR 97331 United States
Oregon State University, Department of Forest Engineering 204 Peavy Hall, Corvallis, OR 97331 United States
Oregon State University, Department of Forest Science 321 Richardson Hall, Corvallis, OR 97331 United States
US Environmental Protection Agency, 200 SW 35th St., Corvallis, OR 97333 United States
Oregon State University, Department of Forest Engineering 204 Peavy Hall, Corvallis, OR 97331 United States