IInfiltration capacities and surface erodibility associated wInfiltration capacities and surface erodibility associated with forest harvesting activities in the Oregon Cascadesde Michael G. JohnsonMateriasForest influencesEdiciones (1)Infiltration capacities and surface erodibility associated with forest harvesting activities in the Oregon Cascades (1978)inglésMás obras de Michael G. JohnsonSeasonal variation of infiltration capacities of soils in western Oregon