1. Management of Wildlife and Fish Habitats in Forests of Western Oregon and Washington;Brown,1985
2. Habitat utilization of the pileated woodpecker;Bull,1975
3. Forest Island Dynamics in Mandominated Landscapes,1981
4. Principles of geographic information systems for land resources assessment;Burrough,1986
5. Distance to nearest neighbor as a measure of spatial relationships in populations;Clark;Ecology,1954