1. The characterization of slope positions and their influence on the total N content of a few virgin soils of western Iowa;Aandahl,1948
2. Early regeneration of a clearcut southern Appalachian forest;Boring;Ecology,1981
3. Deciduous Forest of Eastern North America;Braun,1950
4. Relationship between plant life forms and microclimate in southeastern Michigan;Cooper;Ecol. Monogr.,1961
5. Litter production and litter decomposition in a mixed hardwood watershed and in a white pine watershed at Coweeta Hydrologic Station, NC;Cromack,1972