Cole, E. C.; Newton, Michael, 1932-; White, Diane E.; Oregon State University. Forest Research Laboratory(Corvallis, OR : Oregon State University, College of Forestry, 1988-03)
Oregon State University. Forest Research Laboratory; Conard, Susan G.; Emmingham, William H.(Corvallis, Or. : Forest Research Laboratory, Oregon State University, College of Forestry, 1984-01)
Oregon State University. Forest Research Laboratory; Conard, Susan G.; Emmingham, William H.(Corvallis, Or. : Forest Research Laboratory, Oregon State University, College of Forestry, 1984-01)
Oregon State University. Forest Research Laboratory; Conard, Susan G.; Emmingham, William H.(Corvallis, Or. : Forest Research Laboratory, Oregon State University, College of Forestry, 1984-01)
Oregon State University. Forest Research Laboratory; Conard, Susan G.; Emmingham, William H.(Corvallis, Or. : Forest Research Laboratory, Oregon State University, College of Forestry, 1984-01)
Oregon State University. Forest Research Laboratory; Conard, Susan G.; Emmingham, William H.(Corvallis, Or. : Forest Research Laboratory, Oregon State University, College of Forestry, 1983-12)
Fredrickson, Edward; Newton, Michael, 1932-; Oregon State University. Forest Research Laboratory(Corvallis, Or. : College of Forestry, Forest Research Laboratory, Oregon State University, 1998-08)
Oregon State College. Federal Cooperative Extension Service; Oregon State College. Dept. of Farm Crops; Oregon State College. Dept. of Horticulture; Oregon State College. Dept. of Fish and Game Management; Oregon State College. Dept. of Agricultural Chemistry(Corvallis, OR : Federal Cooperative Extension Service, Oregon State College, 1959-04)