1. Optimizing the management of uneven-aged forest stands;Adams;Can. J. For. Res.,1974
2. Arbogast, C.J., 1957. Marking guides for northern hardwoods under the selection system. USDA Forest Service Lake States Forest Experiment Station Research Paper No. 56.
3. Forest Measurements;Avery,2002
4. Soil Survey of Baraga County Area, Michigan;Berndt,1988
5. A local basal area adjustment for crown width prediction;Bragg;North. J. Appl. For.,2001